—I intend to run a computer company after leaving college.
—That’s great! ________ !
| A．Cheers | B．I wish you every success |
| C．Congratulations | D．What luck |
.
We won’t give up _____ we should fail ten times.
| A．even if | B．since | C．whether | D．until |
.
---May I go with my friends to the harvest festival ?
--- _______
| A．Yes, you may not. | B．No, you may. | C．No, you mustn’t. | D．Yes. you must. |
.
Do you often shop in our store? How much do you ______ spend every time?
| A．approximately | B．properly | C．immediately | D．probably |
.
---Will you give up the plan?
---No. No matter what result is, I’ll still ______ to do it.
| A．manage | B．try | C．allow | D．encourage |
.
We will learn how to operate the machine _______.
| A．at a time | B．at one time | C．at the time | D．in time |