-What a beautiful river and breathtaking mountains！
-Yeah. They make me think I＿＿＿on an alien planet.
| A．arrive | B．arrived | C．have arrived | D．had arrived |
.
—Have you thought of a topic for your speech yet?
—No, I__________ a lot about it, but I haven’t decided.
| A．will think | B．have been thinking | C．had thought | D．was thinking |
.
The users of this new mobile phone can check e-mails _____ they happen to be.
| A．whatever | B．wherever | C．what | D．where |
.
We trust you; only you can ______ him to give up smoking.
| A．suggest | B．make | C．advise | D．persuade |
.
My computer ______yesterday .I must get it repaired this afternoon.
| A．broke up | B．broke out | C．broke down | D．broke over |
.
. It is a good city for cycling because it is flat and ________is convenient for bikes.
| A．however | B．what’s more | C．therefore | D．besides |