Have you ever seen ____ pen? I can’t find my pen anywhere. –Is it ____blue one? It is under the book.
How far is it from your home_____________?—It’s about fifteen minutes’ walk.
Smoking and drunkenness (酗酒) are both bad for people’ s health.— Yes, So we should __ cigarettes and alcohol (酒精) .
What’s your plan for this weekend?-I’m going to ________ it with my grandparents.
Do you think I should get a good guidebook?– Yes, of course. __________ , you also need a good camera and comfortable shoes.