The last decade of the 21st century ________ the rapid, steady development of China in various fields.
#101548
A
witnessed
B
was witnessed
C
is witnessed
D
had witnessed
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I_____ violin lessons every two weeks, but I think I will make it every week from next month.
#104449
A
am having
B
have had
C
have
D
have been having
It’s the second time that I in Beijing. What great changes! It’s years since I here last time.
#101726
A
went; had left
B
had been; left
C
have been; left
D
have; have left
So far this year we ________ a fall in house prices by between 5 and 10 percent.
#101449
A
saw
B
had seen
C
have seen
D
see
— Flight MU257 ______, I must be off now.— Have a nice trip.
#102791
A
is being announced
B
has announced
C
was announcing
D
had been announced.