I can’t send an e-mail. Would you please teach me it?
| A．how doing | B．when to do | C．what doing | D．how to do |
—There is going to be a concert this evening.
— exciting news！
| A．What an | B．What | C．How | D．How an |
The eggs in this box are heavier than _______ in that box.
| A．those | B．they | C．these | D．Their |
—I called you this morning, but nobody answered.
—I _______ the flowers in my garden at that time.
| A．watered | B．was watering | C．water | D．am watering |
Helen caught a cold the day before yesterday. But she’s ______ today.
| A．much better | B．more better | C．gooder | D．Good |
—How many students are there in your school? —About_______ students, I think.
| A． two thousand | B．two thousands |
| C．two thousand of | D．two thousands of |