一 is the model plane made of ? 一It's made of used wood and glass.
–– When will you go back to your hometown? ––__________.
His brother insisted on _______to have an English lesson _______ he didn’t feel well that day.
The young girl did ________ preparation work for her speech before she stood on the stage confidently.
—Thank you so much for helping me with my English.— ________. That’s what friends are for.
My parents are strict _________ their work and they are also very strict ________ me.