There were few people ________ on the ice when we got there.
Not only you but also Mary ______to ______after-school activities.
The sentence structure of “Eddie is watching Hobo work”.
--- We’re going to play on Huaguo Mount this week. --- Really? ______!
When he is free, he often helps his parents ________ some housework.
--- What did the policeman say to you, Liu Ying?--- He told me ______ my purse in the bicycle basket. It’s too dangerous.