Paper produced every year is ________ the world’s production of vehicles.
If you’re looking for a _______, you can make it when it is on sale.
.---Putting on a happy face not only helps us make friends but also makes us feel better. --- _______.
If you ________ be quiet, I will tell you what happened.
-Did you have a good sleep last night?-Yes, never sleep ____.
_______the weather, the sports meet will be held on time.