Thanks to the economical development, workers’ wages have increased ________ as far as 200% in the recent three years

The laboratory ________ construction will be completed by the end of this month[ ]

For a simple question, ______ is not necessary to ask for her help.

We are living in an age _____ many things are done on computer.

It’s our hope that we’ll play a greater role in the market and _____ supply more jobs