do you have your hair cut— Once a month.

was extremely hot last summer. ,it was the hottest summer of the last 50 years.

__ we had expected, the new iphone 5c has aplastic packing and is available in several colours: green, white, blue, pinkand yellow

A new ________ bus service to Yangzhou-taizhou Airport started to operate two months ago.

Can you lend me the book Gone with the Wind— Sorry . I returned it to the library just now. Maybe it is still _______.