Câu hỏi: _____ she was very tired, she helped her brother with his homework.

A. Because

B. whether

C. Although

D. so

Câu 1: It's fun to _____ ping pong. It's also called table tennis.

A. play

B. do

C. go

D. make

Câu 2: _____ he finished his homework, he played his guitar and sang.

A. after

B. although

C. so that

D. unless

Câu 3: We couldn't find a taxi _____ we walked home.

A. so

B. because

C. although

D. such

Câu 4: The Mona Lisa is one of the ______ paintings in this museum.

A. more beautifuler

B. most beautiful

C. beautifuler

D. most beauty

Câu 5: If I had had enough money, I ________ that radio.

A. bought

B. would buy

C. would have bought

D. had bought

Câu 6: Breakfast, lunch and dinner are ________.

A. Eatings

B. Food

C. foodtimes

D. Meals