When you are in trouble, you may _______ your teacher and classmates for help.
| A．turn away | B． turn around | C．turn back | D．turn to |
Because of the heavy traffic，it was already time for lunch break ________ she got to her office.(2010·四川)
| A．since | B．that | C．when | D．until |
The ability________an idea is as important as the idea itself.(2011·湖南)
| A．expressing | B．expressed |
| C．to express | D．to be expressed |
—Have you got any particular plans for the coming holiday?
—Yes.________I'm going to visit some homes for the old in the city.
| A．If ever | B．If busy |
| C．If anything | D．If possible |
________ his scientific work，he has no time to care for his family affairs，which his wife always complains about.
| A．Devoted to | B．Devoting to |
| C．Being devoted with | D．Devoted with |
If ________ the same treatment again，he is sure to get well.
| A．giving | B．being given |
| C．give | D．given |