Complete the sentences using must or can't and the correct tense of the infinitive
1.I'm certain Adam sent you an email. Adam............................ 2. I don't think Tina left the door unlocked. Tina.... 3. I'm sure Keith paid the bill. Keith....... 4. I don't think they are staying with Paul. He's away. They........ 5. I don't think Jeff forgot their wedding anniversary. Jeff.........
gosugirlfriend
1. Adam must have sent you an email. 2. Tina can't have left the door unlocked. 3. Keith must have paid the bill. 4. They can't be staying with Paul. 5. Jeff can't have forgot their wedding anniversary.
2. Tina can't have left the door unlocked.
3. Keith must have paid the bill.
4. They can't be staying with Paul.
5. Jeff can't have forgot their wedding anniversary.