The officer demanded that such things ________ from happening again.
A.prevented | B.prevent | C.be prevented | D.were prevented |
I had reached a point in my career _____ I needed to decide which way to go.
A.why | B.which | C.when | D.where |
Here are some new computer programs _____ for home buildings.
A.designing | B.design | C.to design | D.designed |
sweet and fresh, this kind of food is so popular with local people and the tourists.
A.Smell | B.Smelling | C.To smell | D.Smelt |
Always read the label ______ you wash your clothes.
A.before | B.unless | C.since | D.until |
—Flight 331 _____.I'd better be on my way.Goodbye.
—Bye.Happy landing!
A.is announced | B.is being announced |
C.is announcing | D.has announced |