Astronaut as he was, he didn’t know _______ he had to _______ in outer space.
| A．how; deal with | B．what; deal with | C．how; do with | D．what; be done with |
The injures from Yushu earthquake are in different hospitals. Right now they ______ carefully.
| A．are treating | B．are being treated | C．have treated | D．have been treated |
Our country is _______ to yours in that they both have several time zones.
| A．same | B．similar | C．alike | D．familiar |
_______ interests me most is the natural beauty of nature.
| A．That | B．Which | C．it | D．What |
With his work ________, he went home happily.
| A．finishing | B．to finish | C．finished | D．had finished |
. _______doesn’t matter much that they won’t come tomorrow.
| A．There | B．What | C．That | D．It |