I’d like to go with you, _____________I’m too busy.
A.or B.and C.so D.but
---Excuse me, may I keep the book a little longer? (2014•扬州市)
---Sorry. You ________ return it today.
A.must B.mustn't C.can D.can't
_________, what’s your interest? Would you like to tell me?
A.In a way B.By the way C.As a result D.As you know
Paul often listens to English programmes on the Internet _________ his English.
A.improve B.improved C.improving D.to improve
-- is the playground?
----It’s about 7,000 square metres .
A. How long B. How large C. How far D. How much
Linda has worked _________ a teacher since last year. She teaches English.
A.as B.of C.with D.for
