6. Fill the one missing preposition in each blank
a, My parents are watching TV in the living room.
b, I usually listen to music late at night.
c, You are not all allowed to use cell phones on the exam.
d, Let's go to the cinema on Saturday.
e, My daughter has gone out with her friends.
7. Circle the correct answers.
1. B
2. B
3. C
4. A