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

A. whose

B. which

C. whom

D. that

Câu 1: Some students are more ________ than others.

A. successful

B. cleverer

C. braver

D. slower

Câu 2: That restaurant has _____ delicious food that you can't stop eating.

A. such

B. such a

C. so

D. enough

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

A. so

B. because

C. although

D. such

Câu 4: The dog ________ you if it hadn´t been tied up.

A. would bite

B. will bite

C. would have bitten

D. bites

Câu 5: The Mona Lisa is one of the ______ paintings in this museum.

A. more beautifuler

B. most beautiful

C. beautifuler

D. most beauty

Câu 6: _____ she was very tired, she helped her brother with his homework.

A. Because

B. whether

C. Although

D. so