It's time to _______________ business and start studying for the exam. (get down to / drop out of / keep up with)"get down to

4. If you don't do your homework for two weeks

Stop _______________ your homework! Do it now. (putting off / picking up / coming up with)"putting off

She is so tired of school that she is thinking about _______________. (handing in / putting off / dropping out)"dropping out

22. Correct or incorrect? "Tomorrow at 9 am

I missed three lessons because I was sick. Now I need to _______________ all the homework. (drop out / catch up on / come up with)"catch up on

16. The test is coming up next week

I know you've been putting off your homework. When exactly _______________ (you / get down to) it?"are you going to get down to

I missed three lessons because I was sick. Now I need to _______________ all the homework. (drop out / catch up on / come up with)"catch up on

My friend is so clever. No matter how hard I try, I can never _______________ him. (keep up with / fall behind / hand in)"keep up with

Don't forget to _______________ your essay before the deadline. (hand in / fall behind / pick up)"hand in

I haven't studied at all this week. On Sunday night I will probably _______________ and try to learn everything. (pull my socks up / drop out / put together)"pull my socks up

This time tomorrow, I will _______________ (catch up on) all the maths exercises."be catching up on