the red switch on the left and the flying machine will swiftly go up into the air and its journey

What are you doing, Bob —I __________ a Chinese song.

What do you volunteer — I work at the hospital.

We hope one day all the violence and poverty will be ________ in the whole world and we can live a really harmonious life.

一How was your job interview yesterday一Oh, l couldn’t feel . I could hardly answer most of the questions they asked.