改革开放以来，我国出口商品结构变动呈现出的特点是______

When Bob woke up he found himself in hospital, but he didn t __________. 

You should try to write __________ eve n when you ’ re busy. As you know, practice makes perfect.

Mr. Smith is in good health now for it is quite a long time since he __________.

America is an __________ country. You can hear __________ everywhere.

For some reason, it __________ all day over the two weeks.

You look not a bit older than you did 5 years ago. How do you __________so young?

She would rather have a room __________ than sleep with her sister.

The cost of the various repairs amounts __________ total to just over a hundred pounds.

John said he would pay __________ second visit to China __________ next month.