Many difficulties ______ when Daisy helped endangered species of wildlife.
A. risen B. arose C. raised D. rose
She’s in a hopeless situation, _____ we will keep a very close eye on.
A. where B. when C. which D. that
Now many people move into cities in order to have their children _______.
A. better educate B. receive well education
C. better educated D. accept better education
They were thirsty, so they went ______ something to drink.
A. searching for B. in search for C. searching D. in their search of
I ______ Beijing for Shanghai in a few days. Do you know when the earliest plane ________?
A. leaves; takes off B. am leaving; takes off
C. leave; is taking off D. am leaving; is taking off
A lot of questions _________ at the meeting, which made things more complicated(复杂的).
A. came across B. came up with C. came up D. came in
