After reading for an hour, you'd better_______ the green trees for a minute or two.
| A．look out of | B．look out at | C．look out from | D．look for at |
There is going to _______ a party in our school.
| A．have | B．has | C．is | D．be |
— Mum, I’ m going to Ann’ s party this evening.
—_______.
| A．Why not | B．Have a good time | C．Come back early | D．Good idea |
— ______ will you stay in America?
— About two months.
| A．How many | B．How often | C．How long | D．How |
Taking ______ exercise and eating ______ food can make you keep thin.
| A．more; less | B．more; fewer | C．less; more | D．fewer; less |
—Would you mind ______ my pet dog while I’m away?
—Certainly not.
| A．take care | B．take care of | C．to take care of | D．taking care of |