The fried chicken is . I want to have some more.A. old B. delicious C. long
The teacher will be back an hour.A. in B. after C. on
Look! The bird __in the sky.A. is flying B. flies C. fly
My birds can ___by one of my friends while I'm away.A. be looking afterB. look afterC. be looked after.
Jack__China__two years.A.has been in, forB. has been in, sinceC. has come to, for
John knows a computer.A. how to use B. how use C. how uses