--What are you doing? ---- I am _____ a letter.A.sending B. writing C.Both A and B
You should ______hands before the meals. A. washesB. washC. washing
In England, children could have fun ______break time. A. inB. toC. at
It’s sunny today.I’m going to ______. A. going shoppingB. went shoppingC. go shopping
When _____ you come back? Next week. A. willB. didC. do
I see ______ trees in the garden. A. a lot ofB. muchC. lot of