—Would you like to go for a picnic tomorrow?
—Sorry, I have to _____ my homework.
A. work on B. put on
C. put out D. take away
—Why was Miss Lee angry this morning?
—Because Tom didn’t _____ his homework.
A.hand out B. hand in
C. give away D. give out
We are made ________ more confident by our teacher.
A．to be B．being C．be D．been
He is an explorer ________ a sailor.
A．so B．but C．or D．rather than
________ our surprise, he failed the math exam.
A．In B．On C．To D．At
He ________ an English club last year and has improved his English a lot.
A．protected B．produced
C．joined D. Received
