I'm too busy _______ my homework _______ walk my dog every day.
| A．to do; to | B．doing; to | C．to do; / | D．doing; / |
—“Ordinary World”, Lu Yao’s famous novel, please!
—Sorry, it ____________just now. But it will come out again soon.
| A．sold out | B．is sold out |
| C．was sold out | D．has sold out |
The teacher encourages her students ____ English as much as possible.
| A．to speak | B．speaking | C．speak | D．spoke |
--Wow, so many new buildings! But it used to be a poor village.
--Yes, ___ has changed in our hometown.
| A．Nothing | B．Nobody |
| C．Everything | D．Everybody |
--- ______will the invitations be sent to our guests? --- In three days.
| A．How often | B．How soon |
| C．How long | D．How far |
If the wind blows softly, we kites in the park instead of playing cards at home this afternoon.
| A．flew | B．will fly |
| C．are flying | D．have flown |