Câu hỏi: It’s too ............... to work in here.

A. noisify

B. noisy

C. noise

D. noises

Câu 1: Elizabeth sounded ................. on the telephone last night.

A. happens

B. happening

C. happy

D. happily

Câu 2: Please play that music ............................

A. softly

B. soften

C. soft

D. softens

Câu 3: We always travel by train because it is………………….than a bus.

A. comfortable

B. the comfortable

C. more comfortable

D. the most comfortable

Câu 4: We met several .................... people at the party.

A. interestingly

B. Interest

C. Interesting

D. interests

Câu 5: The weather yesterday was extremely .......................

A. hotly

B. heat

C. hot

D. heater

Câu 6: Biology is…………………..of all my classes this semester.

A. the hardest

B. harder

C. hardly

D. harder than