--David, are you 1istening to me?--Sorry, Dad. I _______ to make sense of what the reporter said.
#100634
A
was trying
B
have tried
C
am trying
D
tried
推荐题目
Now my father_________his bike to work every day instead of driving.
#102398
A
ride
B
rode
C
rides
D
will ride
All the flags for the sports meeting to be held next week _______ by hand. It will take us four days to make them.
#101028
A
will be made
B
are making
C
will make
D
were made
I know Mr. Brown；we ＿＿ to each other at an international conference.
#104419
A
are introduced
B
have been introduced
C
were introduced
D
had been introduced
Half the world’s population ______ water shortages within 15 years according to the World Bank, just one of many recent alarming reports on the world’s fresh water supply.
#100706
A
are suffering
B
have been suffered
C
will suffer
D
were suffered
--- Haven’t seen you for ages! Where have you been, anywhere? --- I _______ to New York City. I just got back.
#101918
A
was sent
B
have been sent
C
had been sending
D
would be sent