Câu hỏi: The boy _________ won the two medals is a friend of mine.

A. which

B. whose

C. whom

D. who

Câu 1: Rachel always_____ her hair before going to school.

A. takes

B. cleans

C. brushes

D. looks

Câu 2: Here's Sarah and _________ sister.

A. she

B. her

C. hers

D. she’s

Câu 3: It’s raining hard, _____ we can’t go to the beach.

A. or

B. but

C. so

D. though

Câu 4: _______ do you have an English lesson? – Twice a week.

A. How long

B. How often

C. When

D. How many

Câu 5: _________ she was very busy, my mother cooked a great meal for us.

A. Despite

B. Although

C. Because

D. If

Câu 6: This is the _________ shirt in the store.

A. most expensive

B. more expensive

C. most expensiver

D. expensivest