Robin broke his left leg in the basketball match last week, since then he __________ in bed.
| A．lay | B．has lain | C．laid | D．has laid |
We will climb the mountain tomorrow_it doesn't rain.
A. if B. although C. since
Boys and girls, the books in the library should______ good care of.
A. take B. are taking C. be taken
-Where’s your father, Tom?
-He__to Changsha.
A. goes B. went C. has gone
Li Na is_______ tennis player in China now.
A. most famous B. the roost famous C. more famous
- Is this your hook?
- No._is newer.
A. Mine B. Yours C. His