用所给词的正确形式填空 1、He __ (exercise) three or four times a week.
用所给词的正确形式填空 1、He __ (exercise) three or four times a week. 2、Do you ___(clean) you room by yourself? 3、What time does he usually ___ (practice) his guitar? 4、He left the room without___ (say) anything. 5、It's raining___ (heavy) outside,isn't it? 6、Here are the ___ (result) of the students,activity at Hilltop High School. 7、We must keep ___ (health). 8、He___(watch)TV twice a week.