In the past ten years, our hometown named Yandu（盐都） _____a lot.
| A． changes | B．changed | C．was changing | D．has changed |
Some new teaching buildings ____ in Shunyi last year.
| A．build | B．are built | C．built | D．were built |
My teacher told me __________ hard on my English.
| A．work | B．working | C．worked | D．to work |
David, get up early, ________then you’ll catch the early bus.
| A．but | B．and | C．after | D．or |
—Where is Jack?
— In the sitting room. He _______ TV with his brother.
| A．watch | B．watched | C．is watching | D．was watching |
He will give me a message when he ________ arrive there.
| A．get | B．gets | C．is getting | D．will get |