The fact has worried teachers and parents ________ more and more students have got near-sighted.
A. what B. which
C. that D. though
Thanks to the Internet, we have_________ to data quickly and effectively, regardless of where we are and what we are doing.
A. access B. passage
C. way D. approach
In order to live with happiness, we must learn to _____work with pleasure since as much as one of three life span or so will be spent on it.
A. represent B. combine
C. relate D. impress
Tony failed to finished his paper on time. If he ______ me about it, I would have came to his help.
A. tell B. told
C. had told D. would tell
There is an increasing concern _____________ about Ebola infection. Every country has taken necessary measures to prevent it.
A. unnecessary B. sudden
C. nationwide D. worldwide
In the noisy crowd, I had to raise my voice to make myself ___________.
A. hear B. hearing
C. to be heard D. heard
