I was late for school this morning, because the bus was too _________ for me to get on.
| A．empty | B．fantastic | C．crowded | D．interesting |
Mike and I _______ net-friends. We talk on-line every week.
| A．am | B．was | C．are | D．is |
—Which car is _______, the yellow one or the red one?
—The red one, I think.
| A．expensive | B．much expensive | C．more expensive | D．most expensive |
— _______ does Earth Day come every year?
—It comes on April 22.
| A．What | B．Why | C．When | D．Where |
Lily knows some Chinese, ______ she can read the words on the bottle.
| A．so | B．or | C．but | D．for |
—We’ll have a hiking trip tomorrow, but when shall we meet?
—Let’s make it ______half past seven.
| A．on | B．in | C．to | D．at |