1 Paul is behaving in a very unusual way. I think he ______ again.

2 I think there ______ a mistake in your tax return. You should check it.

3 If Suzan said that, it ______ true. She never lies.

4 Sorry, but I'm not Connor. You ______ me for someone else.

5 I'm not sure I trust Peter. He ______ the person we think he is.

6 You have walked for ten hours. You ______ exhausted.

7 He ______ his son, they look completely different.

8 There's a bit of traffic, so I ______ arrive in time.

9 He ______ be very proud of you right now. You disappointed him.

10 I wouldn't swim in this river if I were you. It ______ dangerous.