With a lot of difficult problems ________, the newly-elected president is having a hard time.
--- What are you going to do this weekend?--- . If time permits, I may go to Shanghai with my friends.
Only after Mary read her composition the second time the spelling mistake.(2012 .天津)
--- I don’t know about you, but I’m sick and tired of this weather.--- I can’t stand all this rain.(2012.山东)
Never before seen anybody who can play tennis as well as Robert. (2012 . 江西)
Not until he went through real hardship the love we have for our families is important.(2013.福建)