—Do you know ________ AI is being used to create music?
—I’m not sure. Maybe it’s cheaper than paying a musician.
| A． |
why |
B． |
if |
C． |
how |
Where is Catherine？ I haven't seen her for days．
She Wuhan． She'll be back next week．（ ）
A．has gone toB．has been to
C．have gone toD．have been to
I don't know how to____the old books．
Why not give them away to poor children？（ ）
A．hand outB．give upC．deal withD．take up
Mike plays the drums so wonderfully!
Of course． He is than any other students in his class．（ ）
A．talentedB．more talented
C．less talentedD．the most talented
Oh, my God! We have missed the last bus． What shall we do？
I'm afraid that we have no but to take a taxi．（ ）
A．ideaB．decisionC．reasonD．choice
Jack, you swam very well． Who taught you？
Nobody． I taught____．（ ）
A．IB．meC．myselfD．mine