Susan didn't finish the job on time.  Now  Mr Brown realizes that he ______ too much of   her then.

 In some developed countries, larger population is ______________ in their big cities.

 I had planned to invite Tom to the party to increase the atmosphere, but it turned out that his arrival ____ the atmosphere.

—How long have you been in this office?—Just a few minutes.My cousins ________ here together with me.

The 1930s __________ the suffering of the Chinese from war.