—Must we keep the window open all the time?
A. No, you mustn’t B. No, you can’t. C. No, you don’t have to.
We often ________ round rice dumplings called yuanxiao.
| A．eat | B．eating | C．eats | D．ate |
My grandpa _________ lanterns for Lantern Festival now.
| A．is making | B．made | C．was making | D．make |
I lost my Chinese book. Please call me_____12345678 if（如果）you see it.
| A．on | B．from | C．in | D．at |
---Is Lingling’s grandmother cooking the meal?
---No, she 。
| A．is | B．isn’t | C．are | D．aren’t |
At this moment , John ______ lunch.
| A．eats | B．eat | C．is eating | D． eating |