1.It’s not________good idea to drive for six hours without_________break.
A.a , a B.the , the C.the , a D.a , the
2.Mr Green got_________the bus at the bus stop near the supermarket, and then he went home_________foot.
A.on , by B.to , on C.off , on D.off , by
3. It's about two years since the young man__________a soldier.
A.became B.has become C.has been D.had been
4.I’m sure you’ll find the new computer game__________to play.
A.enough easy B.easy enough C.enough easily D.easily enough
5._ __________is too difficult if you put your effort into it.
A.Something B.Anything C.Nothing D.Everything
