Do you have any problems ______ your Maths?[ ]

Could you tell me 　　　　 after class every day?—He usually plays football with his friends.

How many birds can you see in the trees?—I can see birds in the trees.

You are right. We all agree _______ you.[ ]

6. — I don’t know ______ I can improve my English. — You can read some English books and magazines.