chọn câu trả lời sai:
Câu 1:
A. George isn't looking very well these days, is he?
B. George isn't looking very healthy these days, is he?
C. Bright eyes are a sign of a healthy dog.
D. Bright eyes are a sign of a well dog.
Câu 2:
A. I don't like hospitals. They're full of ill people
B. I don't like hospitals. They're full of sick people
C. Dave's not coming to work today. He's ill
D. Dave's not coming to work today. He's sick
Câu 3:
A. The thief walked quietly past the sleeping dogs
B. The thief walked quietly past the asleep dogs
C. Shh! The children are asleep
D. Shh! The children are sleeping
