---Let's have a rest, shall we?

---Not now．I don't want to stop ______ the letter yet．

1. A.
   write
2. B.
   to write
3. C.
   writing
4. D.
   and write

--Let’s have a good rest, ____?

--No. I don’t want to stop working.

A. shall we            B. shall I                C. will you          D. do you

--Let's have a rest, OK?

-- Not now. I don't want to stop_________ the letter yet.

A. write               B. to write       C. writing              D. and write

Let’s__________ and have a rest.

Let’s stop _______ a rest. I am so tired.

A．having????? B．to have???? C．having???? D. had