| With the development of high technology, more and more new things _____ to the field of IT. |
A. have introduced B. are being introduced C. were introduced D. had been introduced |
| The dog was killed by the boss of this restaurant without _____. |
A. mercy B. move C. shame D. strength |
| The English play _____ my classmates acted at the get-together was really a great success. |
A. for which B. at which C. in which D. on which |
| English is understood all over the world _____ Turkish is spoken by only a few people outside Turkey itself. |
A. while B. as C. unless D. until |
| Was it _____ he was playing volleyball on the playground _____ he got hurt? |
A. that; when B. when; that C. that; where D. where; that |