This is an interesting book ______ I have ever read.
| A．who | B．whom | C．what | D．that |
This task is ________ difficult ________ only she can do this．
| A．not; at all | B．very; because |
| C．such; that | D．so; that |
Here are some new words．Use your dictionaries and __________．
| A．look them up | B．look up them |
| C．look it for | D．look them for |
I like two festivals．One is Mother’s Day, ________ is Father’s Day．
| A．the others | B．the other |
| C．other | D．others |
Don’t ________ things _________ animals．They have feelings like us．
| A．work; out | B．throw; at |
| C．call; out | D．put; on |
They wonder _________ they will have such a good chance again or not．
| A．that | B．this |
| C．if | D．whether |