do a homework project做一项作业方案
pass sb. sth 给某人传某物
be supposed to do 应该做某事
have/catch a cold得了一场感冒
be in good health 处于良好的健康状态
have a hard time with在某方面有一个困难时期
be surprised to do 做某事感到很惊讶
希望能帮到你,祝更上一层楼O(∩_∩)O