D. more expensive 

B. Should

B-> any 

What do you like doing during your vacation?

1. Take this form to your teacher and ask her to sign it.

2. Tuan used to swim in the morning when he was young.

Do you usually do your homework after school?

C. too 

=> What is Liz interested in doing?

1. keep

2. are you staying 

3. are 

4. is not watering 

1. Rice is grown in many countries in the world.

2. The telephone was invented by Graham Bell many years ago.

3. This car has been used for many years.

4. English is practiced by Lan every day