| When I got home, I realized I ______ my keys in the backpack. |
A. leave B. left C. has left D. had left |
| — Oh, this is really a small old town. — Do you know when it ______? |
A. built B. was built C. has built D. has been built |
| I ______ some clothes to charity because they were too small for me. |
A. gave away B. gave out C. gave up D. gave in |
| — Do you know the man ______ is talking to our headmaster? — Yes, I do. He is our new math teacher. |
A. who B. whom C. which D. whose |
| Mary _____ go to school by bike, but now she usually takes a school bus to school. |
A. used to B. had to C. was afraid to D. preferred to |
| — Do you often clean your classroom? — Yes. Our classroom every day. |
A. clean B. cleans C. is cleaned |
| I can ______ you my dictionary, but you can ______ it for only a week. |
A. borrow, return B. lend, borrow C. lend, keep D. lend, return |