—Does your uncle work ____ a farm?—No, he doesn’t. He works ____ a restaurant.A. on; on B. on; in C. in; in
—Let’s ask him to _______ us in a game. —Ok. Pass the coin from one of the students to _______.
We should do exercise as _______ as possible to keep _______.
We should do everything we can _______ the birds _______ danger.
My scarf made of silk feels _______ and _______. Ms. Cao also wants to buy one like mine.
There are _______ visitors to the wetland park, and the number is becoming _______ now.