—Could you help me _____my English, Jack? —No problem.
A. with B. in C.at
I love the singers _______ write their own songs.
A. whom B. whose C. who
________ interesting story it is! We all fall in love with it.
A. HowB. What a C. What an
When we got to the hospital, Mary _______ there.
A. left B. has leftC. had left
Students are supposed _______ school uniforms on school days.
A. wear B. to wear C. wearing
—When ________ the telephone ________?
—In 1876.
A. is; invented
B. did; invented
C. was; invented