I think ________necessary for us to learn English well.
A. it B. its C. that D. that's
He is angry __________ his son. I don’t know what he is angry _______ .
A. with; about B. with; with C. about; about D. about; with
I asked him why he did it, but he didn’t give any reason __________ his actions.
A. in B. for C. with D. about
The boy started to run and everyone began to shout __________ .
A. highly B. loudly C. heavily D. noisy
--- You must be more ________ next time.
--- Yes, I’ll do my homework as _________ as possible.
A. careful; careful B. carefully; carefully
C. carefully; careful D. careful; carefully
She didn’t sing the song _________ yesterday.
A. enough good B. good enough C. enough well D. well enough
