在横线上填入合适的介词。

The English play ________ which my classmates acted at the New Year’s Party was a great success．

在横线上填入合适的介词。

I think it possible to learn a foreign language ________ hard work．

在横线上填入合适的介词。

This piece of information is ________ great value．

在横线上填入合适的介词。

We must not look down ________ anyone who seems inferior to us．

在横线上填入合适的介词。

Would you get some vegetables ________ me while you are going to the supermarket?

在横线上填入合适的介词。

It’s foolish ________ her to believe such a story．

完成句子

She felt very nervous ________(那么多人看着她)．

完成句子

I like to sleep ________(开着窗户)

完成句子

Don’t ________(把自己暴露于)any potential danger．

完成句子

He won the prize．________(难怪)he was so happy．