Mary, let’s go to the bookshop this weekend. Will you be ______?— Sorry, but I’m going to visit my uncle in the countryside.[ ]

You’ll feel better if you have _______ sleep.

We can’t ________ against other countries in trade if we don’t develop our national economy.[ ]

1—What did you do lastweekend, Sarah—I _________.

He used to ________very late, but now he isused to __________early.