单句语法填空
1．Hurry up, kids！The school bus is_waiting (wait) for us!
2. “The moment is_coming(come) soon，” he thought to himself, waiting nervously.
3．The flight_takes(take) off at 2：30 every Wednesday and Friday.
4．He is always trying (try) to show me that he is smarter than I.
5．You’d better write down her phone number before you forget(forget) it.
