_______ everyone is here, let’s begin our meeting.
A. So B. As a result C. Until D. Since
—Excuse me, how can I get to the South Hill?
— Oh, ________ of these buses will take you there, you can only take a taxi.
A. all B. both C. none D. nothing
In winter people usually keep flowers in their houses to them from the cold weather.
A. produce B. provide C. protect D. plant
Your ________ is so sweet, you will be a great singer in the future.
A. sound B. noise C. smile D. voice
My father was reading a book ________ I was doing my homework.
A. before B. after C. when D. while
The snowstorm brought disaster to ________ people.
A. thousands of B. thousands C. thousand of D. thousand
