What did he think of the trip to Beijing last month？— He had such a good time ________ he visited the Great Wall

For those who work with their brains, exercise is _____.[ ]

Lily would rather I _______ her at theairport yesterday, but I was then busy with a meeting.

下列各句中,没有语病的一句是

Why are you in such a hurry, Ted—Don’t you know There__________ a football match soon.