The volunteer spoke as ________ as he could to make the visitors understand him.
A.clearly B.more clearly C.the most clearly D.most clearly
The old couple felt very ________ after their children went abroad a few months ago.
A.angry B.happily C.luckily D.lonely
— ________ do you go to the city's public library, Susie?
— Once every two or three weeks.
A.How often B.How long C.How far D.How soon
Ben didn't give up ________ the job was hard and tiring for him in the beginning.
A.before B.although C.unless D.if
The headmaster says part-time jobs enable university students ________ more working experience.
A.get B.getting C.to get D.got
We can get ________ information on the Net with the rapid development of science and technology.
A.a lot B.a great number of C.many D.huge amounts of
