1.If you are careless,you(make)___mistakes.
2.She (win)__the first prize, didn't she?
3.Someone(knock)__the door. Open it.
4.Mother(leave)___the markrt already.
5.An hour ago,it (rain)__but it has stopprd.
6.We (try)___our best since last year.
7.That child sometimes (tell)__lies.
8.After he(finish) ___homework,he watches television.
9.The injured people(die)__before the ambulance arrived.
10.Keep silent!Or youb (punish)__.
11.My mother(carry)___my little brother on her back daily.