________ stand too close to North Americans. Give them more personal space.
| A．Aren't | B．Didn't | C．Won't | D．Don't |
____tall trees they are!
| A．How | B．What | C．How a | D．What |
The old man _____ under a big tree is holding a _____ pole in his hand.
| A．sits; fish | B．sit; fishing |
| C．sat; fish | D．sitting; fishing |
---How do you learn English words ?
---______ making flashcards.
| A．TO | B．By | C．For | D．With |
Do you know the man _____ is sitting behind Nancy ?
| A．what | B．which | C．who | D．whom |
I’m not sure ,but he’s supposed ______ sometime next week.
| A．return | B．returns | C．to return | D．returning |