This is the first time in their _______to ski on the ApLs.
A. life B. lifes C. lives
Kangkang is going to ask for _____.
| A．five days’ leave | B．five-day leave |
| C．five-days leave | D．a five day’s leave |
—Excuse me, sir, would you mind helping me carry that box?
—_____ I’m glad to help.
| A．Certainly. | B．Not at all. |
| C．That’s OK. | D．Yes, please. |
We should say ____ to second-hand smoke.
| A．yes | B．hello | C．sorry | D．no |
There _______ a school sports meet next month.
| A．has | B．is going to be |
| C．will have | D．is going to have |
—Do you know who _______ basketball?
—James Naismith.
| A．invents | B．played | C．invented | D．plays |