He was unhappy when he sold his guitar.After all，he________it for a very long time.
| A．has had | B．had had | C．has | D．had |
Many of the scientists and engineers are judged_______ how great their achievements are.
| A．in spite of | B．in ways of | C．in favor of | D．in terms of |
We welcome rain, but a（an）_______ large amount of rainfall will cause floods.
| A．eventually | B．extremely | C．gradually | D．constantly |
Your ideas are very interesting, but we need_________suggestions to get us out of the mess．
| A．impressive | B．similar | C．practical | D．traditional |
In the past, he rarely spoke unless others were speaking about something that ______ to him．
| A．adapted | B．appealed | C．addicted | D．applied |
Joe ________ his anger, remembering the mistakes he had made before．
| A．held back | B．held up | C．held on | D．held down |