—Volunteering is becoming increasingly popular in China.—Yes. People are now __________ that helping others is helping themselves.
To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
If it ________ for the heavy rain then, we would have arrived here ahead of time.
Every weekend, Mrs Green asked her daughter to visit the museum to ______ her interest in science.
All these activities can serve as a platform ______ you might find the one you love.
—How’s your tour around the North Lake? Is it beautiful? —It _______ be, but it is now heavily polluted.