With the address to help him he had no ____ in finding her new house.
| A．difficulties | B．difficulty | C．troubles | D．mistkes |
---Hello. May I speak to Bill, please?
---- ________.
| A．Bill speaking | B．I’m Bill | C．You are speaking to Bill | D．I’m speaking |
--- Good morning. How much should I pay for these books ________ to Alabama?
---- Hm, about ten dollars.
| A．to be sent | B．being sent | C．sent | D．having been sent |
--- You won't go to Kathy's wedding party, will you?
---- Yes, ________ invited.
| A．though | B．if | C．unless | D．as |
----Mike, the telephone is ringing.
---- I _ _ answer it.
A. will B am going to C. am toD. am about to
Lawrence Craven, a doctor from the USA, is the author of several published reports, one of _______ introduced the idea in 1953 _______ aspirin could reduce the risk of heart attacks.
| A．them; when | B．which; that | C．what; that | D．which; when |