I can’t do the work by myself so I ________ a student to help me.
| A．need | B．let | C．start | D．use |
---Do you think yesterday’s math problem was difficult?
---Yes. I could work it out.
| A．hardly | B．easily | C．finally | D．nearly |
--- A second-hand computer is much than a new one.
---That’s true, but I’d like a new one.
| A．better | B．cheaper | C．bigger | D．smaller |
Mr. Black is strongly _____ keeping animals in the zoo, because he thinks animals should also have the right to enjoy freedom.
| A．up | B．down | C．for | D．against |
---When shall we start, today or tomorrow?
---is OK. You decide.
| A．Neither | B．Both |
| C．Either | D．None |
Here’suseful book .book is written by Bill Gates.
| A．a; The | B．a; A |
| C．an; The | D．an; A |