We must work hard. There _______an important exam in June.

Is this TV set ________ you wish to have ________?

What puzzles me most is why so many students bury themselves in piles of maths exercises _________they should spare some time to reflect on their previous mistakes.

By the time he realizes he ________into a trap, it’ll be toolate for him to do anything about it.[ ]

Research indicates that _____ 75% of kids with learning disabilities have such difficulties as making and keeping friends [ ]