--- has your grandma been like this? --- Since last night.
| A．How often | B．How long | C．When | D．How soon |
—Here is _____eraser. Is _____eraser yours?
—Yes, it is. Thanks!
| A．an；the | B．the；an | C．the；an | D．an；an |
—What good weather! Let’s go boating on the lake. —__________.
| A．That’s all right | B．Thank you very much | C．It doesn’t matter | D．That’s a good idea |
If I ________ invited tonight, I would go to the dinner party.
| A．was | B．were | C．am | D．is |
Mary bought a house ____ a small garden. She will move in next week.
| A．from | B．with | C．for | D．of |
I didn’t know ______ to London.
| A．how to go | B．where to go | C．what to go | D．how go |