We can collect rainwater when it rains ___________,and use it to water plants.( )
A.softlyB.heavilyC.noisilyD.quietly
I'm sorry,Mr Hu.I _______ my English exercise book at home.
It doesn't matter.Please remember ________ it here this afternoon.( )
A.forgot;to bringB.left;to take
C.forgot;to takeD.left;to bring
Tom is always careless with his schoolwork.Could you help him?
No problem!I think he _______ to think twice before starting.( )
A.should be toldB.shouldn't be told
C.should tell
You aren't supposed to smoke in public.It's bad for our health.
Sorry,I will ______ my cigarette right now.( )
A.give upB.put downC.put outD.give away
How do you like Treasure Island,Lucy?
It's so exciting that I _______ it twice.( )
A.am readingB.have read
C.was readingD.had read
Where are you going,Bob?
To go hiking.Eric ________ for me at the school gate!( )
A.was waitingB.waits
C.waitedD.is waiting