选词填空(可变换形式)

【小题1】They ______________________ having a picnic on the weekend.
【小题2】More than 100 people _________________ be injured(受伤的)in this accident.
【小题3】Mrs. Smith _________________ her son who has a gift for singing.
【小题4】It's difficult for you to _______________________ without knowing all the facts.
【小题5】He has changed a lot and _______________________ what he was ten years ago.
【小题6】Johnson went abroad to study further after he ________________________ university.
【小题7】He _____________________ his team and finished the research successfully.
【小题8】Please ____________________the traffic signs when you drive next time.
【小题9】All the competitors must ______________________ their best performance to win the last contest.
【小题10】When _______________ in life,we should never give up.