ex1:Write sentences with the cue words.Use the present perfect tense of verbs.
0.I /know/her/three months.\(\Rightarrow\)I have known her for three months.
1.My sister/have/a red bike/yesterday.\(\rightarrow\)...
2.I/not eat/in that restaurant/ages.\(\rightarrow...\)
3.Mr.Robinson/teach/in this school/1987.\(\rightarrow...\)
4.I/write/this letter/six o'clock.\(\rightarrow...\)
ex2.Put the verbs in brackets in the correct verb tense.
1.Be careful.The teacher (look) . . . at you.
2.Our school performance (start) . . .late last Sunday because of the heavy rain.
3.The boy (learn) . . .for three years,but he can't understand this letter.
4.. . .(she/feed). . .the cat yet ?
5.. . .(your dog/ever bite). . .anyone ?
6.. . .(you/ever be). . .to Ha Noi ?