when we are taking the test,we should()it carefully after we

when we are taking the test,we should()it carefully after we It is only when we are taking a test ___ we are not prepared We should drink the water after we b---- it After finishing the homework,we must (c　　) it carefully. when we are in the reading room we should ( ) The problem is when we should do it 这里的when we should do it we should look after our things when we are traveling什么意思 we (-------)the date when we are leaving When we are young,we should go to the c___ to see the clowns we should be( ) when we are inthereading room What should we do when we are lost what should we do when we are on a bus?