_____ Jack ______ Jim has been to China, but _____ of them knows much about China in fact.
| A．Either; or; both |
| B．Neither; nor; both |
| C．Not only; but also; neither |
| D．Both; and; neither |
Tom is unaware of his mistake.
A.is sure about
B. unknown
C. doesn’t realize
He is better at playing badminton.
A.is good at B. does better in C. does best in
Kate and I _______ doing ________ homework now.
| A．am their | B．are their |
| C．am our | D．are our |
Do you have __________ to do？
| A．special something | B．special anything |
| C．something special | D．anything special |
--Tom has been to Beijing before.
--________________.
| A．So does Jack | B．So has Jack |
| C．So is Jack | D．So he is |