10. Heart trouble is one of the most serious _____ of death among old people.
| A．reasons | B．troubles | C．illnesses | D．Causes |
The teacher left word with our monitor _____ she would explain the problem again next time.
| A．who | B．which | C．as | D．that |
A business plan should be a strategic outline of _____ you are going to do, why and how you are going to do it.
| A．what | B．which | C．how | D．that |
The boy, one of the so-called rich second generation, forced his parents to buy a new car _____ it might cost.
| A．no matter how | B．however high | C．no matter how much | D．how much |
Tom’s resolution _____ up drinking alcohol lasted only two days.
| A．given | B．giving | C．give | D．to give |
Desserts made from apples, such as pies, apple pancakes and apples _____ in sugar are available for sampling.
| A．dipping | B．dip | C．dipped | D．to dip |