On the National Day, up _____ into the air. Then the crowd ..
On the National Day, up _____ into the air. Then the crowd cheered up.[ ]A. go the balloons.B. did the balloons goC. went the balloonsD. the balloons went
In front of me_______, where many athletes from all over th..
In front of me_______, where many athletes from all over the world will compete for Olympic gold medals.A.stands the Water CubeB.stand the Water CubeC.the Water Cube standsD.does the Water Cube stand