Câu hỏi: Excuse me, I think you've ________ a mistake in our bill.

A. Made

B. Done

C. Had

D. given

Câu 1: Some students are more ________ than others.

A. successful

B. cleverer

C. braver

D. slower

Câu 2: It's fun to _____ ping pong. It's also called table tennis.

A. play

B. do

C. go

D. make

Câu 3: The people ______ flight was cancelled were upset.

A. whose

B. which

C. whom

D. that

Câu 4: We couldn't find a taxi _____ we walked home.

A. so

B. because

C. although

D. such

Câu 5: _____ he finished his homework, he played his guitar and sang.

A. after

B. although

C. so that

D. unless

Câu 6: Hurry! It’s time to …………….and go to school.

A. stand up

B. get up

C. dress up

D. start up