Thank you for your hard work last week. I don’t think we _______ it without you.

________ two months enough for the project tobe finished—I am afraid not. The professor is ill and only afterhe recovers ______ go on with it.

In order to find out how the famous painting was stolen as soon as possible, more experienced policemen have been sent to _____ the case.

If you feel warm enough, you can ________ the heater.— OK, thanks for reminding that.

All the ___ in our school enjoyed themselves on March8 th because it was their own holiday.