Finally the thief had to he had stolen the valuable necklace
| A．claim | B．explain | C．admit | D．announce |
This is not an economical way to get more water; ________, it is very expensive.
| A．in return | B．on the other hand | C．in a word | D．on the contrary |
—Which of these two books will you take？
—I’ll take ______, in case the journey is boring.
| A．either | B．both | C．all | D．neither |
I know this is not quite the right word, but I can’t be bothered to think of _____.
| A．a better | B．a best | C．the better one | D．the good one |
I am looking forward to ______ your answer as soon as possible.
| A．receiving | B．to receive | C．received | D．Receive |
The teacher as well as the students who ______ fond of football, ______ playing together.
A. are; is B. are; are C is; are D. is; is