Einstein’s theory, which was doubted by most scientists at first _____ out to be correct in the end.
A. proved B. was proved C. turned D. tested
—Thank you for offering me so much advice on English learning, Tom.
—_______ .
A. With pleasure B. It’s all right
C. It’s my pleasure D. It’s nice to say so
He thinks so highly of the movie Avatar that he thinks it is worth
seeing ______ second time.
A. the B. a C. the other D. other
It was probably _______ the wrong operation(操作) of the pilot that caused the plane to crash.
A. because of B. because C. as a result D. \
—I’m your old friend Tom. We used to study in the same high school.
—Tom? I’m sorry I ______ you. Where have you been all these years?
A. haven’t recognized B. hadn’t known
C. don’t know D. didn’t recognize
Come on！Tell us ______ you remember about what happened then.
A. whatever B. no matter what C. whichever D. all what
