The specialist, ______ some of his assistants, ____ to attend our discussion.
| A．and; is | B．or; are | C．as well as; is | D．except for; are |
Let's look at the bag. Can you see _____“s”on the corner of_____ bag?
| A．a, a | B．a, the | C．an, a | D．an, the |
--Have you had ________ breakfast yet? -- No, not yet.
| A．/ | B．a | C．the | D．an |
She read the letter loudly ________ all the families could hear.
| A．because | B．since | C．when | D．so that |
Please _______ when the train leaves.
A. look b. find out C. find D. look for
Our English teacher has __________ son.
| A．a 8-year-old | B．an 8-years-old | C．a 8-years-old | D．an 8-year-old |