–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
I think ________ vocabulary lists ________ us a lot.
---What happened ________Tom? ---He ________because of his drink-driving.
Hurry up! There is someone _________for you in the office.
The road was covered with sand ______ the heavy sandstorm.
______ he tried many times, he still didn't move the heavy box.