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      I'm freezing. I'm freezing to death! I'm pissing myself!   start learning
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      SUBJECT + SIMPLE PRESENT TO BE + PRESENT PARTICIPLE (verb + ing)     I'm freezing. We are celebrating the Chinese new year. This is the year of the snake.  
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      Present Continuous Question    start learning
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      SIMPLE PRESENT TO BE + SUBJECT + PRESENT PARTICIPLE (verb + ing)   
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      Present Continuous Negative    start learning
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      SUBJECT + SIMPLE PRESENT TO BE + NOT + PRESENT PARTICIPLE (verb + ing)   
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      Simple Present vs. Present Continuous    start learning
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      Use the simple present; use the present continuous   
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      She calls me every day,... I'm a vegan. I eat vegetables.   start learning
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      fro actions that happen regularly or things that do not often change, like opinions.     She calls me every day,... I'm a vegan. I eat vegetables.  
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      USE THE PRESENT CONTINUOUS     They are having an affair. The teenager is trying to walk.   start learning
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      for temporary actions happening now or definite plans for the future.     They are having an affair. The teenager is trying to walk.  
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     start learning
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      but today she is not calling me.   
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      I'm a vegan. I eat vegetables.    start learning
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      I was telling... I was telling the truth when I said I was afraid of open spaces. I know.   start learning
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      SUBJECT + SIMPLE PAST TO BE + PRESENT PARTICIPLE (VERB+ING)     I was telling... I was telling the truth when I said I was afraid of open spaces. I know.  
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     start learning
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      SIMPLE PAST TO BE + SUBJECT + PRESENT PARTICIPLE (VERB+ING)   
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     start learning
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      SUBJECT + SIMPLE PAST TO BE + NOT + PRESENT PARTICIPLE (VERB+ING)   
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      Simple Past vs. Past Continuous    start learning
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      Use the Simple Past; Use the Present Continuous   
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      a long squirmy thing appeared from inside after I took a bite.   start learning
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      for finished actions in the past.     a long squirmy thing appeared from inside after I took a bite.  
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      USE THE PRESENT CONTINUOUS     Yesterday, when I was eating one, It was yummy.   start learning
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      for actions in progress at a specific moment in the past.     Yesterday, when I was eating one, It was yummy.  
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      I like apples. Sometimes they come with a prize.    start learning
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      Yesterday, when I was eating one, a long squirmy thing appeared from inside after I took a bite. It was yummy.     squirm: to twist your body from side to side because you are uncomfortable or nervous  
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