The engineer buries himself in work all day long and has no time for some outdoor activities, __________ he has the interest.
A. as if B. even if C. so long as D. now that
The young lady from Australia has a gift for creating an atmosphere for her students _________ allows them to communicate freely with each other.
A. where B. which C. what D. who
I’m always ________ about what I say because careless remarks are likely to hurt others’ feelings.
A. enthusiastic B. curious C. doubtful D. cautious
Evidence has been found through years of study __________ children’s early sleeping problems are likely to continue when they grow up.
A. why B. how C. that D. whether
Two lawyers have donated $ 50, 000 to _________ our school’s campaign “Help the Needy”, which was started by our former headmaster 10 years ago.
A. approve B. advocate C. guarantee D. sponsor
Don’t touch your eyes, nose and mouth, because they aren’t covered by skin and can ________ the virus easily.
A. pick up B. take up C. make up D. bring up
