搬运这些箱子时，小心不要给卡车装载过多。

Be careful not to ___overload the truck when moving these boxes.

老师不想在考试前给学生布置太多作业，以免让他们负担过重。

The teacher didn't want to ___overload the students with homework before the exam.

同时使用太多电器可能会导致电路过载。

Using too many appliances at once can ___overload the electrical circuit.

同时下载太多文件会导致网络过载。

Downloading too many files at once will ___overload the network.