The computer centre, ____ last year , is very popular among the students in this school.
| A．open | B．opening | C．having opened | D．opened |
This is the only way that I can think of _______ the problem of water waste in urban areas.
| A．settling | B．to settle | C．settle | D．settled |
I’d appreciate ______ , to be frank, if you would like to teach me how to use blog and twitter on the Internet.
| A．that | B．it | C．this | D．what |
I crossed the street to ______ her, but she saw me and came running towards me.
| A．avoid meeting | B．avoid to meet | C．meeting | D．to meet |
As the price is rising, $100 a month can hardly _____ the cost of his life in such a big city.
| A．cover | B．afford | C．include | D．contain |
________it is to throw snowballs at each other on the playground after snow!
| A．How fun | B．What fun | C．What a fun | D．How funny |