She always come to our help when we get into trouble ____ she is very busy.
| A．since | B．once |
| C．even if | D．so that |
He left _____ with my secretary that he would call again in the afternoon. He said he
would keep _____.
| A．words, his words | B．word, his word |
| C．word, word | D．the word, his word |
“All _____ present and all _____ going on well.” our monitor said.
| A．is, is | B．are, are | C．are, is | D．is, are |
Yesterday the League secretary and monitor _____ asked to make a speech at the
meeting.
| A．is | B．was | C．are | D．were |
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 |