Unluckily, some doctors are cold to patients, which causes many_____ between them.

Tom called me up telling me he would not take part in the match. — _______is a pity _______ he could not join us.

____ in the United States, St Louis has now become the 4th largest city.

What do you do in the club –One of my job is to_______ the prizes to the winners.

The Ministry of Public Security on Thursday urged police to carry out strict road safety checks in thewake of deadly accidents ahead of Spring Festival, when hundreds of millions ______ home.[ ]