Paper produced every year is _______ the world’s production of vehicles.
| A．the three times weight of | B．three times the weight of |
| C．as three times heavy as | D．three times as heavire as |
We live day by day, but in the great things, the time of days and weeks __________ so small that a day is unimportant.
| A．is | B．are |
| C．has been | D．have been |
As the years passed, many occasions—birthdays, awards, graduations — __________ with Dad’s flowers.
| A．are marked | B．were marked |
| C．have marked | D．had marked |
Danny __________ hard for long to realize his dream and now he is popular.
| A．works | B．is working |
| C．has worked | D．worked |
—I saw Jane and her boyfriend in the park at eight yesterday evening.
—Impossible. She __________ TV with me in my home then.
| A．watched | B．had watched |
| C．would watch | D．was watching |
—It was really very kind of you to give me a lift home.
—Oh, don’t mention it. I __________ past your house anyway.
| A．was coming | B．will come |
| C．had come | D．have come |