—Did the children make the model all by________? —Yes, they did. A. they B. them C. themselves
On our way home, our bikes______, so we had to walk home.
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.