【C11】A．look afterB．watch outC．manage withD．take care of

【C11】A．commentB．look atC．judgeD．enjoy

【C9】A．come acrossB．come into contact withC．look down uponD．watch over

【C11】A．turned outB．worked outC．carne outD．figured out

______all the references to verify the information.A．Look byB．Look outC．Look upD．Look to

【C11】A．looking forB．looking intoC．looking afterD．looking over

【C11】A．watchingB．seeingC．looking forD．noticing