I will look after your dog while you are away.You worry about it.

A. shall not B. can’t C. shouldn’t D. may not

C 【解析】句意：你不在的時(shí)候我會(huì)照顧你的狗，你不必?fù)?dān)心。A. shall not將不要； B. can’t 不能；C. shouldn’t不需要，沒必要；D. may not不見得；不可以；未必。結(jié)合句意可知C正確。

Mr. Smith will give us a talk on computers next week.

A. at times B. sometime C. sometimes D. some times

B 【解析】句意：史米斯先生下星期某個(gè)時(shí)候?qū)⒔o我們作一次計(jì)算機(jī)講座。A. at times有時(shí)； B. sometime副詞，意思是“在某個(gè)時(shí)候”�？捎糜谝话氵^(guò)去時(shí)或?qū)��?lái)時(shí)。C. sometimes為副詞，意思為“有時(shí)”，可用于句首、句中或句末，在句中作狀語(yǔ)。D. some times是詞組，意思為“幾次，幾倍”，其中的times為可數(shù)名詞的復(fù)數(shù)形式。at times 與sometimes ...

The doctor asked my father to give up to keep healthy.

A. smoking B. smoke C. smoke D. to smoke

A 【解析】句意: 醫(yī)生要我父親戒煙以保持健康。give up doing sth，放棄做某事，表示主觀放棄，自己放棄。故選A。

We should pay attention to the teacher carefully.

A. listen to B. listening C. listening to D. listen

C 【解析】本題考查非謂語(yǔ)。句意“我們應(yīng)該集中注意力認(rèn)真聽老師的課”。pay attention to集中注意力。listen to聽。故選C。

It is in Shanghai_______ I met my classmate.

A. who B. what C. that D. where

C 【解析】句意：我是在上海遇到我的同學(xué)的。A. who誰(shuí)；B. what什么；C. that D. where哪里。本題考查固定句型：It is / was＋被強(qiáng)調(diào)的部分＋that(who)+剩余的部分。被強(qiáng)調(diào)的部分是人用who，地點(diǎn)用that。用where的話不要加in。故選C。

The food was _______ for me to eat up all of them.

A. enough delicious B. delicious enough C. much enough D. enough much

B 【解析】句意: 這食物夠好吃的，我都吃光了。enough修飾形容詞或副詞時(shí)，一律放在形容詞或副詞的后面修飾。delicious 是形容詞，所以只能說(shuō)delicious enough，“足夠美味”。 much是程度副詞，所以much enough 搭配是對(duì)的。再結(jié)合句意可知，因?yàn)槭澄锖贸�，才吃光。而不是因�(yàn)槎�，才吃光。故選B。

He is so clever that he can always_______ different ideas.

A. think B. come up with C. come up D. remind

B 【解析】句意：他很聰明，總能想出不同的主意。A. think 認(rèn)為； B. come up with提出，想出； C. come up發(fā)生；提到；開庭； D. remind提醒；使想起。結(jié)合句意可知選B。

Not only he but also his parents_______ from the USA.

A. is B. are C. comes D. was

B 【解析】句意：不僅他而且他的父母都來(lái)自于美國(guó)�！皝�(lái)自于”用be from或come from表示。Not only …… but also……主要用于連接兩個(gè)對(duì)等的成分；若連接兩個(gè)成分做主語(yǔ)，其后謂語(yǔ)動(dòng)詞與靠近的主語(yǔ)保持一致。his parents為復(fù)數(shù)，因此謂語(yǔ)用are或come。故選B。

I have great fun_______ this game.

A. to play B. to playing C. play D. playing

D 【解析】句意：我玩這個(gè)游戲很開心。have fun doing sth. 表示：做某事很開心。故選D。

Are you going to_______ this challenge?

A. take up B. take down C. take off D. take on

D 【解析】考查動(dòng)詞短語(yǔ)用法辨析。句意：你要接受這個(gè)挑戰(zhàn)嗎？A． take up從事；B． take down取下，記下；C． take off脫下，拿掉；D． take on接受，承擔(dān)。接受挑戰(zhàn)，故選D。