I’ve been writing this report ____for the last two weeks ,but it has to be handed it tomorrow.

______ that he has no qualifications in business management, Ken plans to gain the necessary skills by taking a part-time course.

下面       组中的字母顺序前后是正确的。

Now that there is much difficulty in finding a satisfying job, why don’t you do a ______ job to support you for the time being?

There are many insects in the world that never do _______ harm to human beings.