The glasses are in fashion ________ they don’t look good on me.
A.but B.so C.and D.or
Don’t come to me ________ I call for your help.
A.although B.because C.unless D.when
Keep off the wet hill path. You ________ fall and hurt yourself.
A.must B.should C.need D.may
I will take the responsibility if anything goes ________.
A.wrong B.mad C.well D.badly
— ________ do you usually go fishing, John?
— About once a week.
A.How B.How often C.How soon D.How long
Of the three maths problems, I have just solved ________ difficult one.
A.the more B.the most C.a most D.more
