---As a student, I can’t afford __________ a new mobile phone.
A. buy B. buying C. to buy D. bought
English is not easy, but I never __________.
A. give up it B. give it up
C. take it up D. show it off
---Your help made __________ for me to work out this problem.
A. it easily B. it easy
C. that easily D. that easy
---I don’t think _______ Maths is easy.
A. that B. if C. whether D. why
---Thanks for _________ the new chairperson.
A. recommend me as B. recommending me as
C. recommend me to D. recommending me for
--- He couldn’t hide his __________ at my success and said bad words about it.
A. envy B. wisdom C. purity D. power
