Since then the population of London________by almost 50,000 a year—an increase largely fuelled by immigration.
A．has risen B．have risen
C．rises D．rise
—Don't always turn to particular patterns time after time in our life.
—I agree. We would otherwise________our thinking by rules or common attitude.
A．inspect B．limit
C．judge D．recover
Everyone knows how________feels to get so angry that you want to throw things or even hurt others.
A．that B．it
C．he D．you
Although the increase in the present sum used for the research is________， a great breakthrough could still be achieved by the end of this year.
A．common B．sudden
C．enormous D．modest
________the American economy expanded at an annual rate of 2.5 percent in July—September, it faced a long road to recovery.
A．Since B．If
C．While D．When
In an economy ________income per head used to rise by barely 1% a year, current growth rates feel like a miracle.
A．when B．whose
C．that D．where
