【推荐1】If you don't get up from bed right away, I'm c_________ that you'll be late for school.

【推荐2】Why not _________ (考虑) going to Britain this summer?

【推荐3】When you don’t know where to go, why not _________ going to Beijing?

【推荐1】用括号里所给动词的适当形式填空。
1. You’d better        (not run) after supper. It’s bad for your health.
2. Didn’t your teacher tell you that light       (travel) faster than sound?
3. Not only Jim but also his sister       (visit) a few cities in the south since they came.
4. Please knock at the door before       (enter) the room.
5. Look! Here         (come) Simon, he looks smart.

【推荐2】Sandy, it is time for dinner. You had better not _________ (go) out.

【推荐3】We’d better ________ (take) a pair of binoculars when going birdwatching in Xuanwu Lake Park.