In an experiment, pet owners are being encouraged to take their pets to work, a move _______ can be good for both the people and the pets.
| A．that some scientists say | B．in which some scientists say |
| C．some scientists say that | D．some scientists say |
The books in the largest library of the city could _____ all the information we need for us.
| A．provide | B．offer | C．present | D．supply |
. As a result of destroying the forests, _____ desert _____ covered the land.
| A．plenty of; has | B．a great number of; have |
| C．a great deal of; have | D．a good many; has |
Greatly moved by her words, __________.
| A．tears came to his eyes | B．he could hardly hold back his tears |
| C．tears could hardly be held back | D．his eyes were filled with tears |
— you were so late this morning?
— forgot to set the alarm before going to bed last night.
| A．Why | B． How come | C． How about | D．How |
At the beginning of a speech, it is very important to grab the audience’s attention and make them interested in ________you have to say.
| A．which | B．what | C．that | D．who |