Successful people are always very intelligent.They can discover________others easily ignore.
| A．what | B．where | C．how | D．that |
It was the belief _____ Alex Haley could find his root in Africa ____ made him decide to go to Zambia.
| A．/; which | B．which; that | C．that; which | D．that; that |
—Robert is indeed a wise man.
—Oh, yes. How often I have regretted ______ his advice!
| A．to take | B．taking | C．not to take | D．not taking |
—Tommy is planning to buy a car.
— I know. By next month, he ____ enough for a used one.
| A．saves | B．saved | C．will save | D．will have saved |
Joseph _____ to evening classes since last month, but he still can’t say “What’s your name?” in Russian.
| A．has been going | B．went | C．goes | D．has gone |
Everything was placed exactly ____ he wanted it for the graduation ceremony.
| A．while | B．when | C．where | D．though |