2.I took four books with me when I went travelling _____ I got bored,but I never read a page!( )
A. | in case | B. | so that | C. | as long as | D. | as soon as |
1.-Mom,can I go to the zoo with Linda?-Sorry,you can't____ you haven't fully recovered from your flu.( )
A. | until | B. | before | C. | as | D. | unless |
20.The Sleep Smart Clock was invented by a group of students at Brown University in Rhode Island _______ a friend complained of waking up tired and performing poorly on a test.( )
A. | once | B. | after | C. | unless | D. | while |
19.The headmaster is determined to carry out the reform in the school _____ lots of teachers are against it.( )
A. | and | B. | or | C. | though | D. | if |
18._____time goes by,the computer will become smaller and smaller.( )
A. | When | B. | With | C. | As | D. | While |
17.Thousands of survivors _________ since the earthquake happened.( )
0 137486 137494 137500 137504 137510 137512 137516 137522 137524 137530 137536 137540 137542 137546 137552 137554 137560 137564 137566 137570 137572 137576 137578 137580 137581 137582 137584 137585 137586 137588 137590 137594 137596 137600 137602 137606 137612 137614 137620 137624 137626 137630 137636 137642 137644 137650 137654 137656 137662 137666 137672 137680 151629
A. | have rescued | B. | have been rescued | ||
C. | had rescued | D. | had been rescued |