I never thought of it before, _______ all that my parents had done for me for granted.
A. taking B. taken C. to take D. took
The broken bike needs______.
A. to repair B. repaired C. being repaired D. repairing
---Oh, it’s you! I ______ you.
--- I’ve just had my hair cut.
A. don’t recognize B. didn’t recognize
C. haven’t recognized D. hadn’t recognized
Great Changes ________in Shanghai since 2000.
A. have been taken place B. took place
C. had taken place D. have taken place
She still failed in the final exam___hard she worked.
A. whatever B wherever C. however D. whenever
Child ______ he is, he can speak four different languages.
A. as B. although C. if D before
