You should try to get a good night’s sleep ________ much work you have to do.
If trees continue _______ at the present rate, it won’t be _______there is no trees for shade.
Remember never to lie to others; if you did, you would have to ______ more lies to cover the lies you have______ .
He finally gave in to and opened the letter addressed to his wife.
Any student cheats in the exam will never it.
We agreed to meet at 10 at the bus stop,but he________so far.