选出一处错误并改正。

1. Who makes (A) the boy does (B) his homework (C) all day (D)?_____________

2. There is going to (A) have (B) a trip to (C) the Great Wall (D)._____________

3. The builders (A) are busy (B) build (C) tall buildings (D).___________

4. The actor (A) swam (B) cross (C) the pool at (D) the corner.____________

5. The food gives (A) me energy (B) for (C) the afternoon and play (D) volleyball later.___________