50.The boy was very interested to English.为什么是to 不是in

the dean seemed to be very interested in reading something It was very difficult to rescue the drowning boy in the sea. _____ nobody was very interested in it,they decided to cance the boy was able to ____himsely when he was very young.A.dre The boy was a( ) to swim when he was very young. 5.The boy was able to ______ himself when he was very young. The boy was able to ___ himself when he was very young A.wea The boy was able to _____himself when he was very young. I tried to be interested in what he was saying,but the more he was pretending to be interested in the picture i showed h The boy called Tom was listening to CDs,为什么是wasn’t he? The teacher was very _ with the boy.She taught him to sing t