Câu hỏi: I like that sofa, but this one is………………

A. cheaper

B. cheaper than

C. cheaply

D. cheapen

Câu 1: Biology is…………………..of all my classes this semester.

A. the hardest

B. harder

C. hardly

D. harder than

Câu 2: The weather yesterday was extremely .......................

A. hotly

B. heat

C. hot

D. heater

Câu 3: Choose the one word or phrase that best completes the sentence.

A. old

B. older

C. the oldest

D. oldest

Câu 4: The people………………….this office are very helpful.

A. In

B. work

C. are working

D. work in

Câu 5: Please play that music ............................

A. softly

B. soften

C. soft

D. softens

Câu 6: Your garden is ................. beautiful.

A. perfectly

B. perfect

C. perfected

D. perfection