---Look, what’s that over there, under the tree?
---It’s _________e-dog. It is my cousin’s.
| A．an | B．the | C．a | D．/ |
—Excuse me. How long can I keep the dictionary?
—You canreturn it next Monday.
| A．give it away | B．come up with it |
| C．give it back | D．lend it again |
—I don’t know ____ .
—Because he has to look after his mother.
| A．why he is leaving | B．why is he leaving |
| C．when he is leaving | D．when is he leaving |
—Would you like to go swimming with me?
—I’d like to .But I’m busy ____ my homework.
| A．do | B．to do | C．done | D．doing |
Basketball ____ by a Canadian doctor named James Naismith.
| A．is invented | B．was invented |
| C．invented | D．invents |
—Could you go out for a walk with me after dinner?
—I ____ with you if it ____ rain.
| A．will go;isn’t | B．go;isn’t |
| C．will go;doesn’t | D．go;doesn’t |