B1.

1. B

2.D

3. A

4. C

5. A

6. D

7. C

8. C

9. D

10. B

       ( Câu 9 mình ko chắc nhé, đúng hay sai thì hên sui nha)

B2.

1. It is broadcast on BBC and around the world.

2. It was first broadcast on 13th, January 1999

3. mình ko bt câu này :)

4. It's name Chiichard

5. It's Can we fix it? Yes, we can!

I.

1.B(invite->người)

2.D(At 9 o'clock->giờ,thời gian)

3.A

4.C(one week->bao lâu)

5.A(hỏi sự sở hữu)

6.D(and:và)

7.B(but:nhưng)

8.C(because:bởi vì)

9.D(so:vì vậy)

10.B(Although:mặc dù)

II.

1.It is broadcast on the BBC and around the world.

2.It was first boardcast on $13^{th}$ January 1999.

3.His talking vehides does.

4.Its mane is Pllchard.

5.It is"Can we fix it?Yes,we can!".