—Let’s watch TV.----That sounds ________ . I don’t like watching TV.
As we know, zoos provide homes _____many endangered animals.
She’s never been to a foreign country, ______? A doesn’t sheB. has she C. is she D. hasn’t she
---How does Jack usually go to school? ---He_____________ride a bike, but now he_______________there to lose weight.
____ the government’s efforts, our life is becoming better and better.
When his mother came into his room, he pretended ______