He sent me an e-mail, ________ to get further information．
hoped
hoping
to hope
hope
________ from heart trouble for years, Professor White has to take some medicine with him wherever he goes．
Suffered
Suffering
Having suffered
Being suffered
One learns a language by making mistakes and ________ them．
correct
correcting
corrects
to correct
________ be sent to work there？
Who do you suggest
Who do you suggest that should
Do you suggest who should
Do you suggest whom should
He will have learned English for eight years by the time he ________ from the university next year．
will graduate
will have graduated
graduates
is to graduate
Many countries are increasing their use of natural gas, wind and other forms of ________．
energy
source
power
material
You can take as many as you like because they are free of ________．
fare
charge
money
pay
At this time tomorrow ________ over the Atlantic．
we’re going to fly
we’ll be flying
we’ll fly
we’re to fly
Seeing the sun ________ above the surface of the sea, we let out a shout of joy．
to rise
raise
rising
raising
Who will ________ the company while the general manager goes abroad?
have charge of
in the charge of
take charge of
take the charge of