Newly released data point to an increase in technology use among children _______ some worry is changing the very nature of childhood.
A. why B. who C. which D. where
Ladies and gentlemen, due to the heavy rain, the star who you ______ to see perform will arrive in an hour.
A. have come B. come C. came D. are coming
As had been expected, Smith wasn’t appointed chairman of the committee, ______ not very popular with its members.
A. considered B. considering C. having considered D. to be considered
The roof fell ______he had time to dash into the room to save his baby.
A. before B. as
C. after D. until
All the mistakes I ever made in my life were _______ I wanted to say “No” and said “Yes”.
A. how B. that
C. whether D. when
English is a language that many young people around the world ________ not speak perfectly but at least ________ understand.
A. may; can B. would; might C. will; must D. could; might
