27． —Who’s Frank?—He's Bruce's_______

1、29． Mrs Collins is Peter’s________

29． Mrs Collins is Peter’s________AmotherBauntCuncleD sister

2、22．Rick is Peter’s __________ ．

22．Rick is Peter’s __________ ．A fatherB brotherC auntD uncle

3、Tell me since when he ______ in your s

Tell me since when he ______ in your school.A taughtB has taughtC teachesD had taught

4、6． It s getting dark，please _________

6． It s getting dark，please _________ the light．A turn offB turn onC turn downD turn u

5、（ ）–Who’s that speaking?– __________.

（ ）–Who’s that speaking?– __________.AI’m MichaelBThat’s Michael speakingCIt’s meDThis is Michael

6、Equipment not ______ official safety s

Equipment not ______ official safety standards has all been removed from the workshop.AA conforming to B consistent with C predominant over D providing for