It is not that I do not like plays. The reason why I did not go to the theater last night was that Icould not _________ the time.

单选题

It is not that I do not like plays. The reason why I did not go to the theater last night was that Icould not _________ the time.

答案解析

单选题

If you do not safety the door it is possible that strong winds will cause damage to the structure.

答案解析

多选题

It can be concluded from the passage that caterpillars do not feed on leaves that （ ）.

答案解析

单选题

Some plastics do not break down and that is bad for the environment.

答案解析

单选题

It is important to ask for__ if you do not Understand what the problem is.

答案解析