The Parkers bought a new house but________will need a lot of work before they can move in. [ ]

He is always helping people without expecting anything _______

It has been announced recently by the Chinese government that couples in China will be ___________to have two children if one of the parents is an only child.

These articles are written in simple language, _____makes it easy to read.

Is this the factory _____ a lot of students visited yesterday