【推荐1】—Labor（劳动）education is important for students’ development.
—Yes. ________ schools put it into practice, students will be more independent and helpful.

A．While

B．Unless

C．If

D．And

【推荐2】You will be able to see something       you climb onto those rocks.

A．if

B．though

C．until

D．unless

【推荐3】— Would you like to have a picnic if it ________ fine this Friday?
— Certainly. But we don’t know if it ________.

A．is, will rain

B．will be, will rain

C．is, rains

【推荐1】— Could you tell me ________? I’m going to pick you up at the airport.
— At five forty-five this Friday.

A．where you met me

B．who you are coming with

C．when you came here

D．what time you are arriving

【推荐2】—Do you remember ______ when the earthquake happened?
—Yes, I do.

A．what were you doing

B．what you were doing

C．what are you doing

D．what you are doing

【推荐3】— Excuse me! Could you please tell me________ tomorrow?
— Yes, he will do it at 3:00 tomorrow afternoon.

A．where our English teacher gives us a talk	B．where our English teacher will give us a talk
C．whether our English teacher will give us a talk	D．whether our English teacher gives us a talk