Câu hỏi: I know somebody ________ can play the guitar.

A. he

B. who

C. what

D. that he

Câu 1: __________ - I don’t think so. She doesn’t like water.

A. She can’t swim

B. Can she swim

C. She can swim

D. Can swim she

Câu 2: Some animals sometimes fool their enemies __________ to be lead.

A. to appear

B. appear

C. by appearance

D. by appearing

Câu 3: Listen! Somebody __________ for help.

A. are screaming

B. scream

C. is screaming

D. has screamed

Câu 4: Who are all ________ people?

A. this

B. those

C. them

D. that

Câu 5: I send ______ a letter every month.

A. her

B. she

C. herself

D. hers

Câu 6: Those students are working very _____ for their next exams.

A. hardly

B. hard

C. harder

D. hardest