Years ago we didn't know this, but recent science ________ that people who don't sleep well soon get ill.
A. showed B. has shown C. will show D. is showing
John is very lazy. He falls ________ behind in his studies.
A. very B. far C. more D. still
You'd better take something to read when you go to see the doctor ________ you have to wait.
A. even if B. as if C. in case D. in order that
John is leaving for London tomorrow and I will _______ him _______ at the airport.
A. send ••• away B. leave ••• off C. see ••• off D. show ••• around
He glanced over at her, ________ that though she was tiny, she seemed very well put together.
A. noting B. noted C. to note D. having noted
_______, Carolina couldn't get the door open.
A. Try as she might B. As she might try C. She might as try D. Might she as try
