用所给词组正确形式填空

add to　at the same time　close down　come up　protect　from　thanks to

1．A meeting is ________ next week to discuss how to solve the city’s problems．

2．A factory has ________, and this means that there are fewer jobs．________, more people are moving to the city and this ________ our problems．We must ________ people ________ the effects of overcrowding．________ more money from the government, we can build more houses, schools and hospitals．

将下列短语译成英语。

1．把……加到……________

2．等待……做……________

3．看动画片______________

4．在……的背面__________