1.In a time of social reform,people's state of mind tends to keepwith the rapid changes of society. A.step B.pace C.touch D.progress 2.Harry wasby a bee when he was collecting the honey. A.scratched B.bitten C.stuck D.stung 3.Although the pay is not good.people usually find social workin other ways. A.payable B.respectful C.grateful D.rewarding 4.The twins are so muchand it is difficult to tell one from the other. A.similar B.equal C.like D.alike 5.Our research has focused on adrug which is so asto be able tochange brain chemistry A.powerful B.influential C.hardly D.vigorous 6.Moths round the light. A.fluttered B.glared C.scratched D.headed 7.He dropped a veryhint A.delicate B.weak C.fine D.subtle 8.The next morning he spoke his mind to her in a verymanner. A.frank B.straightforward C.honest D.sincere 9.It'sdinner time now.Let's A.call it a day B.do it a day C.call it days D.stop it aday 10.Jane woredress. A.apretty purplesilk B.pretty a purple silk C.apurple pretty silk D.apurple silk pretty 11.I feltto death because I could make nothing of the chairman's speech. A.bored B.fatigued C.exhausted D.tired 12.Through exposure to air,water.and organic matter,rockschanges known as weathering A.encourage B.experience C.repeat D.support 13.Old photographs give one a brief of the past. A.glance B.glimpse C.sight Dlook 14.Jane never tells anyone what she does for a Ajob B.work C.profession D.living1.In a time of social reform, people’s state of mind tends to keep with the rapid changes of society. A.step B.pace C.touch D.progress 2.Harry was by a bee when he was collecting the honey. A.scratched B.bitten C.stuck D.stung 3.Although the pay is not good, people usually find social work in other ways. A.payable B.respectful C.grateful D.rewarding 4.The twins are so much and it is difficult to tell one from the other. A.similar B.equal C.like D.alike 5.Our research has focused on a drug which is so as to be able to change brain chemistry. A.powerful B.influential C.hardly D.vigorous 6.Moths round the light. A.fluttered B.glared C.scratched D.headed 7.He dropped a very hint. A.delicate B.weak C.fine D.subtle 8.The next morning he spoke his mind to her in a very manner. A.frank B.straightforward C.honest D.sincere 9.It’s dinner time now. Let’s . A.call it a day B.do it a day C.call it days D.stop it a day 10.Jane wore dress. A.a pretty purple silk B.pretty a purple silk C.a purple pretty silk D.a purple silk pretty 11.I felt to death because I could make nothing of the chairman’s speech. A.bored B.fatigued C.exhausted D.tired 12.Through exposure to air,water,and organic matter,rocks changes known as weathering. A.encourage B.experience C.repeat D.support 13.Old photographs give one a brief of the past. A.glance B.glimpse C.sight D.look 14.Jane never tells anyone what she does for a . A.job B.work C.profession D.living