Choose the correct answer.
1. You write and thank Aunt Louise for your present.
a. must b. need c. can
2. You wear a coat. It’s very warm ouside.
a. must b. needn’t c. could
3. It’s late. Mark have forgotten about the meeting.
a. might b. will c. ought
4. She be on holiday. I saw her this morning.
a. can’t b. would c. must
5. A lot of children to boarding school in the old days.
a. are sent b. is sent c. were sent
6. A lot of people by this company last year.
a. hired b. are hired c. were hired
7. Sam carry the box. It was too heavy.
a. couldn’t b. could c. can’t
8. “ we get up on time, we will catch the train.”
“I will set my alarm clock.”
a. Supposing b. Providing c. Unless
9. “I’m going to a party tonight.”
“If I wasn’t ill, I with you.”
a. come b. will come c. would come
10. “David’s car isn’t here.”
“No, he be at work. ”
a. should b. will c. must
