S9 Homework 5

must, may, might, can't (deduction) (1)

Put the words in the correct order.

1. to with us. want Sally come might
   
   
2. closed on must Sundays. restaurant be The
   
   
3. the know about They might accident. not
   
   
4. this She be may evening. working late
   
   
5. can't be o'clock yet! eleven It
   
   
6. holiday We on might September. go not until

must, may, might, can't (deduction) (2)

Choose the correct answer.

1. They................... be out. They aren't answering the phone. (can't/ might not /must )
   
2. Helen.................. be at secondary school. She's only eight. ( must/can't might )
   
3. Jack..................... be on holiday. I haven't seen him for a week. ( might/ can't/ may not)
   
4. Oliver hasn't called. He................have my number. ( may/ can't/ mustn't)
   
5. They.........................be rich - they've got three houses! ( might not/ must/ can't)
   
6. She.............................be awake yet. It's only seven o'clock. (might / might not/ must )

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