1、  It’s time for ...

     It’s time to do sth.

2、It’s bad for ...

3、It’s good for ...

4、be late for ...

5、What’s wrong with …

   What’s the matter with ...

   What’s the trouble with ...

6、 There is something wrong with ...

7、be afraid of …

    be afraid to do sth.

8、neither…nor….

9、either….or….

10、both…and…

 11、not…at all.