It’s( )for us to have physical exercises every day.

[单选题]We find it _____ to do morning exercises every day.A.helpfulB.thankfulC.won

[单选题]The windows of our office ______ every day.A.is cleanedB.are cleanedC.are c

[问答题]I take a walk in the early morning every day.

[单选题]The instrumental panel of the generator must( )clean every day.A.keepB.to k

[单选题]The control panel of the steam turbine must( )clean every day.A.keepB.to ke

[单选题]I [stroll] aroundthe park for an hour after dinner every day.A.runB.rollC.w

[问答题]As we all know, hundreds of children in Africa lose their young lives every

[单选题]Scan has formed the habit of jogging_______the tree-lined avenue for two ho

[主观题]B．est________(祝愿) for Children's Day．

[单选题]It's a fine day. Let's go fishing, ________?A.won't weB.will weC.don't weD.