Chia động từ trong ngoặc

1 She ( study) Japanese last year

2 What you (Do) when I ( phone ) you yesterday morning ?

3 before he ( answer) the question ,he (Think) twice his word

4 the plane (Take) off when I (arrive) at the air port

5 he (Sleep) on the floor at 8.

00 this morning

6 while I ( walk) around the park , I (See) an accident

7 by the time he (operate) the machine , he ( finish) repairing it

8 we (Draw ) a picture at 5pm yesterday

9 they (Put) up the tent before it (Rain)

10 the weather (Be) nice yesterday, so they ( decide) to go on a picnic

Sắp sếp câu sau thành câu hoàn chỉnh

Children / go / the / may / school / to / high / if / pass / exam / the / they / of / 9 / grade / at / the / end

complete / grade / They / 12 / the / of /17 / at / age

Start / 1 / The / grade / children / the / of / 6 / at / age