______, it will make a difference to the life of the people in the earthquake – stricken area.
A However the contribution is small       B No matter small the contribution is
C However small the contribution is      D No matter how the contribution is small

_________ is known to all, he is good at English.

There is no obvious evidence_______there is life on any other planet in the solar system.

It was by making great efforts_______she caught up with other students.

He expressed his hope _______ he would visit China again the next year, and this was the very hope ______ he expressed as soon as he arrived in the country.

The following are some popular websites___________people can sell goods to each other.

The fact __________she hasn’t know the result of the examination is a great surprise to me.

He didn’t put the things ________they belonged, for_______he got his punishment.

As to the unemployment, the government has taken a series of measures in many areas, _______    I am sure, will benefit the people out of work.

—Where did you find your coat ? Was it on the playground         you found it?