Grammar Warm-up – Part 21

.Fill in the blanks with an appropriate tense form

.N1. We ………………………………… in this city for 25 years A. have been living B. are living C. had been living

?N2. I ……………………………….. the plants. What should I do now A. have been watering B. have watered C. Either could be used here

?N3. I …………………………………. my homework. Can I watch TV now A. have done B. have been doing C. Either could be used here

 ………………………………….. N4. I ………………………………. a bath when the telephone A. was having, rang B. had, rang C. was having, was ringing

: ANSWERS

N1. A N2. B N3. A N4. A