Câu hỏi: I will keep ____ eye on the baby when its father is away.

A. an

B. much

C. the

D. one

Câu 1: She needs ________ water. She is really thirsty.

A. a

B. an

C. the

D. x

Câu 2: I want to have ______ apple for ______ lunch.

A. a, the

B. an, x

C. the, x

D. x, x

Câu 3: Do you like _______ my wedding dress?

A. a

B. an

C. the

D. x

Câu 4: What _____ day we are having today!

A. an

B. the

C. x

D. a

Câu 5: Birds can fly in _________ sky.

A. an

B. the

C. x

D. a

Câu 6: The largest landmass is divided into two "continents" along _____ Ural mountains.

A. an

B. the

C. x

D. a