The post-World War II baby()resulted in a 43 percent increase in the number of teenagers inthe 1960s
Elisabeth did not enter the museum at once, but()in the courtyard.
Henry went through the documents again carefully for fear of()any important data.
Does brain power()as we get older? Scientists now have some surprising answers.
A better working environment improves people's performance, and()productivity.
A completely new situation will()when the examination system comes into existence.
A deputy director will be()the whole factory next week when the director is away for a month.
A friendship may be(), casual, situational or deep and lasting.
A good newspaper publishes both()and foreign news.
The old lady hired three( ).
My grandparents raise( ),but we usually buy( )from the supermarkets.
He climbed this( )mountain on( ).
The number of people invited( )fifty, but a number of them( )absent for differentreasons.
A good deal of money( )spent on clothes.
Either you or the headmaster( )the prizes to these gifted students at the meeting.
Mr.White as well as his wife( )a number of countries in the past few years.
Many a student( )busy with their lessons.
For some kids, 50 pence( )such a big amount that can go a long way.
Two years( )been spent in learning English.
It is reported that there( )heavy storms in the coming month.
More than one student( )reported missing.
More students than one( )reported missing.
It seems that neither Bin Laden nor his followers( )such a drastic turn in the field.
If he( ), don't interrupt him.
James has just arrived, but I didn't know he( )until yesterday.