Research shows that teenagers ________ talk about their day with family members at the dinner table are less likely to engage in high-risk behavior.
| A．what | B．who | C．whom | D．\ |
---Did you watch the programme I’m a singer on Friday night? It was wonderful.
---I wish I had, but I _______for the mid-term examination.
| A．was preparing | B．prepared | C．had prepared | D．would prepare |
It remains a question_______we can finish the project in such a short time.
| A．what | B．that | C．how | D．when |
--- I did not see your elder brother at the lecture yesterday.
---You ______him, since he went to see Chinese Zodiac---Jackie Chan’s 100th movie.
| A．mustn’t have seen | B．couldn’t have seen |
| C．shouldn’t have seen | D．needn’t have seen |
Washington, a state in the United States, was named _____ one of the greatest American presidents.
| A．in control of | B．in honor of | C．in favor of | D．by means of |
Peter’s jacket looked just the same as Jack’s, but it cost_____his.
| A．as much twice as | B．as twice much as |
| C．much as twice as | D．twice as much as |