( ) 11. ________ fresh air, people may start to feel sick. So make sure you open the windows while working.
When you have finished with that book, don't forget to put it back on my desk, _____?
Teddy came to my _____ with a cheque of $200 to pay my room rate, after I told him that my wallet had been stolen.
Wouldn't it be _____ wonderful world if all nations lived in _____ peace with one another?
This school, _____ for two years ,is intended for the disabled children . A being built B having built C having been built D was built
–Do you like this flat? --Not a little. We can’t have ____. A a worse one B a nicer one C such a bad one D so nice one