Could you tell me ___________?
Many countries are using natural gas , wind and other forms of ________ .
—Where are you hurrying ? —To take the driving test . — ____________ .
These young orange trees need special care _______ they can live through winter .
—Can you tell me _________________? —Sure , she is a nurse in No.1 hospital .
—Is your friend looking forward to going on vacation this summer ? —Yes, she’s _______the days .