–Can I borrow your ruler?---Sorry, I left ___ at home. But you can buy ____ in the shop.A. it; one B. it; it C, one; it D. one; one
——It’s a __________day today. Let’s go _________. ——Great. Let’s go.
——What _________you_________last week? ——I bought a bag
The girl is too young to look after __________. You shouldn’t leave her at home _________.
Do you know the girl _________a red dress?
Alice found a key __________the door on a small table.