1. Shall we go there by bike? - D. No let's walk

2. Can you help me, please - B. Yes, sure 

3. Would you like to play outside - C. Sorry, I can't

4. I'm so excited - A. Me, too

D. Đi chân đất và nằm xuống nền nhà

1. Last year, Mai was taller than him

2. Cartoons are more interesting than wildlifes

3. TV is more popular than Radios

4. Summer is hotter than Winter

5. His pens are cheaper than ours 

1. Shall we go there by bike? - D. No let's walk

2. Can you help me, please - B. Yes, sure 

3. Would you like to play outside - C. Sorry, I can't

4. I'm so excited - A. Me, too

A. Xương cột sống