Choose the right modal verb in each sentence1.Theycan/could buy the giftlast week.
2. I think you could/will be able to buy the presentsyesterday.
3.Sally must/had to return me this magazine yesterday.
4.The pupils must/mustn’t speak loudat the lesson.
5.The children may/will be allowed to play in the playground today.
6. My fathermay not/won’t allow me to take his laptop.
7.Hisbrother can/may play piano very good.
8.All the students had to/will have to pass the exams at the end of the year.
9.Last monthKatecould/couldn’t speak French, but now she can/can’t speak French rather well.
10.I think wecan/will be able to take part in this competitions next month