[ Grammar ]
Choose the word(s) CLOSEST in meaning to the underlined word(s) in the following question
Young people are now getting more and more concerned about environmental problems.
___
A. worried
B. nervous
C. hopeless
D. uneasy

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Grammar › ViewWhich sentence has an adjective clause?
A. After I cam back home, I watched an interesting film.
B. Twitter, which is used by 1.80 billion people, was founded in 2005.
C. Don’t forget to close the door before you go.
D. I am looking forward to visiting you soon.
Grammar and Structure › View
By the time they came, we ______ our dinner.
A. had finished
B. finished
C. would finish
D. were finishing