It’s my treat today. Is there any particular meal youwould like to have-you choose is all right withme.

下列各种表述中，语言得体的一句是：（    ）

It’s a pity that Andrew didn’t want to go to the conference.________ willing to go，we could have paid all his expenses.

I became a student ten years________. I have been a student _________1996. I have studied here ________ about 10 years.

Jim was walking along the river_______ he heardsomeone_______ "Help! Help!