In order to help the police, the eyewitness described what he had seen very carefully not to______ any key clues.
| A．cut off | B．leave off | C．squeeze out | D．leave out |
Your stay abroad will give you ________opportunities to learn a new language.
| A．much | B．ample | C．enough | D．sufficient |
Some people act regardless _________what will happen afterwards.
| A．of | B．with | C．as | D．for |
I assumed him to be able to read. Which of the following word can replace the word “assume”?
| A．considered | B．found | C．proved | D．promised |
Generally speaking, friends have________in__________ each other.
| A．little;common with | B．much;common with |
| C．many; common with | D．much; similar to |
Our teacher’s plans are still ____________.
| A．attentive | B．tentative | C．attend | D．tent |