Welcome to the Ice Bucket Challenge. The challenge is simple: when , one either pours a bucket of icy water over his or her head or donates $100 to the ALS Association.
A. to challenge B. challenged
C. you challenged D. having challenged
Over the last three decades, the number of people participating in physical fitness programs sharply.
A. was increasing B. will be increasing
C. had increased D. has increased
You can the details；just give us the main facts．
A. leave out B. set out
C. put out D. take out
My good performance in the job interview left me about my future and what I can do here.
A. puzzled B. sensitive
C. optimistic D. pessimistic
The Scottish independence referendum(公投) was held on Sept 18, 2014, Scottish people decided whether or not to stay in the UK.
A. that B. where
C. which D. Who
“ Blood Moon” appeared in the sky between 6:24 pm and 7:24 pm on October 7,2014, which is quite unique for moon.
A. a; a B. the; the
C. a; the D. the; a
