–He is ___ work in his study now.A) at B) on C) to D) by
he is working ( )a model plane now. a.on b.at c.for d.in
1.--Where is Tom?--He's ___ his bed,sleeping.A in B on C at
He is ___ holiday in Beijing.A.in B.on C.for D.at
He went to see his teacher _a cold evening.(A.in B.on C.at D
He arrived ___ the shop late last night.A.in B.on C.at D.to
He is riding____ low speed on the road A.at B.in C.on D.to
He is()holiday()Beijing.a:on ,at.b:in,in.c:on,on.d:on,in
He( )a bus to work A.by B.take C.takes D.on
he began to work THERE( ) A.on his fifty B.at age of fifty C
His mother is (at home) today.A.in B.at C.on D.to(括号中的词可以替换成
Then ( ) Tom had his eighteenth birthday A、in B、on C、at D、by
Now he goes to school( )his new bike every day A:in B:on C:b