题目内容
Mothers never let their children ________ (play) with fire.
用括号内所给动词的适当形式填空
He ________ (try) ________ (not worry), but he couldn't.
根据句意,用括号中所给单词的正确形式填空
He was ________ (rob), wasn't he?
You can't see Jim now. He ________ (have) a bath.
Please ________ (go) back home.
They ________ (talk) about American school.
While Allan ________ (water) the flowers, it ________ (begin) to rain. He ________ (put) up his umbrella and ________ (go) on watering.
There ________ (be) a few peas in the fridge.
I don't know your sister. I ________ never ________ (see) her.