Don’t waste any paper, because our forests ____ every day—-Sorry, I didn’t know that

What shall we do with our project, stop or continue,sir —________ and try to finish it _______.

Is the bread enough for you- Oh, no. I’m so hungry. I want _________cakes, too.

I don’t want to _______ the topic, but why on earth did you get home that late last night?

Scientists are convinced ______ the positive effect of laughter ______ physical and mental health