The reason ______ he was late for school was _______ he had to send his mother to a hospital.

A. What; why

B. That; how

C. What; how

D. That; why

A. why

B. that

C. what

D. how

A. to take

B. taken

C. to be taken

D. taking

A. Because of

B. As

C. Being

D. With

A. where she works at

B. in which she works

C. for which she works in

D. in where she works

A. what

B. which

C. that

D. whose

A. that is belonged

B. that belongs

C. that belong

D. which belongs

A. never had felt tired

B. had never felt tired

C. never felt tired

D. was tired neve

A. that

B. as

C. as if

D. that

A. will arrive

B. arrive

C. arrived

D. would arrive