Can I borrow your digital camera for a couple of days?（）A、Yes, you may not borrow.B、Yes, go on.C、Sure, here you are. Enjoy your journey.D、It doesn't matter

Have you checked the fire sprinklers in your work unit?

A.Yes. But they need good maintaining

B.Yes. They are in good condition

C.No. I can’t find appropriate chance to check.

D.Sure I prefer to check beforehan

A、Yes, help yourself.

B、It doesn’t matter.

C、Yes, you may borrow.

D、Yes, go on.

A、Yes, go on

B、Yes, you may be

C、Me, too

D、You do your things, please

Can I use your tape recorder for a while? —Yes,( ).

A. go ahead

B. you can't broke it

C. all right

D. no, sorry

A: Yes, help yourself

B: Yes, you could

C: Yes, go on

D: Yes, you may use

A、No, I can’t.

B、It doesn’t matter.

C、Sure, why do you need it

A.Yes,you can borrow

B.Sure,here you are

D.It doesn’t matter

C.Yes,bring it with you

A、No, not really

B、Sure, here you are

C、Yes, bring it with you

D、Never mind

Do you think I can use your pen? ________.

A. Yes, go on

B. No, do please

C. Yes, you could

D. But I'm using it myself

---Excuse me, may I sit here? ---_______ .

A、Please sit down

B、You ’re welcome

C、Yes, certainly. This seat’s free

D、Yes, it doesn’t matter