_____ as the "first lady of speech", Dr, Lillian Glass is recognized as one of the world’s leading experts on communication skills.
| A．Knowing | B．Having known | C．Known | D．To be known |
—How much is _______ for a schoolbag?
—Experts say students should carry_______ more than 10 or 15 percent of their body weight.
| A．far more; no | B．too much; not | C．very much; any | D．many more; much |
_______ she was standing and waiting for a bus that she caught sight of the former President Clinton.
| A．It was while | B．As soon as |
| C．While | D．During the time when |
I was just going to move away the heavy case but someone _______ it. Was it you?
| A．has done | B．would do | C．had done | D．will do |
The islands developed on their own for 80 million years and _______ have many rare
animals found nowhere else.
| A．soon | B．so | C．early | D．yet |
I think he’s determined that he won’t give in — see if you can _______the stubborn man.
| A．get round | B．wipe out | C．take over | D．see through |