Câu hỏi: Can you open _________ door, please?

A. a

B. the

C. an

D. No article needed.

Câu 1: This is the _________ shirt in the store.

A. most expensive

B. more expensive

C. most expensiver

D. expensivest

Câu 2: Rachel always_____ her hair before going to school.

A. takes

B. cleans

C. brushes

D. looks

Câu 3: Tom is _________ interesting person.

A. an

B. a

C. the

D. No article needed.

Câu 4: My sister is a _________. She works in a hospital and helps doctors.

A. pilot

B. farmer

C. dentist

D. nurse

Câu 5: There _________ a lot of trees on our block.

A. are

B. been

C. be

D. is

Câu 6: His illness was caused by _____.

A. overwork

B. health

C. fitness

D. vegetables