I was doing my homework while he （）beers．
A: drank
B: was drinking
C: drinks
D: drunk
A: drank
B: was drinking
C: drinks
D: drunk
举一反三
- the coffee, he washed the cup and put it away. A: Drank B: Drinking C: Having drunk D: Having been drunk
- I was thirsty, for I ______ nothing all day. A: drank B: had drunk C: had been drinking D: have drunk
- I was busy --- A: do my homework B: doing my homework C: did my homework D: does my homework
- ______, he washed the cup and put it away. A: Drinking the coffee B: Having drunk the coffee C: To drink the coffee D: After drank the coffee
- 15.He is used to _____ a cup of milk before sleep. A: drink B: drunk C: drank D: drinking