The stamp on the letter is an art, from _______ we can get a lot of cultural knowledge.
| A．whom | B．which | C．them | D．those |
The dying old man opened his mouth as if_______something.
| A．to say | B．saying | C．to have said | D．was saying |
—Why do you want the book so much?
—_______, sir.
| A．Studying | B．Studies | C．Studied | D．To study |
—I hate talking with that guy. Look, he is coming. What should I do?
—Don’t speak until_______.
| A．speaking | B．spoken to | C．spoken | D．speaking to |
I don’t know if you noticed their absence or not, but we ________.
| A．did | B．have | C．had | D．were |
________, Mr. Smith managed to send his daughter to school.
| A．As he was a poor man | B．A poor man as he was |
| C．Poor man as was he | D．Poor man as he was |