To everyone’s amazement now, technology ________ faster than most people can keep pace with.
| A．is changing | B．will change | C．changes | D．has changed |
He played on the _____ for 2 hours and when he returned he found half his goods
_____ stolen.
| A．sand, were | B．sand, was | C．sands, were | D．sands, was |
About 40 _____ of the population of that country _____ on farms.
| A．percent, lives | B．percent, live | C．percents, live | D．percents, lives |
Every boy and every girl _____ to attend the evening party.
| A．wish | B．wishes | C．hope | D．wishing |
A series of meetings _____ about the best way to market the new product
| A．are held | B．were held | C．was held | D．have been held |
Mother wrapped the baby, who was _____, in a blanket gently.
| A．fast sleep | B．sleeping fast | C．fast asleep | D．slept fast |