The newly built dinning hall in our school is _________ the old one.
—What are they up to?It’s so noisy.—Some students________a party.
Fully________to looking after three children at home,she no longer has time to enjoy the various activities in the club.
—Is the letter from your mother?—Yes.But she ________the letter herself,because she doesn’t even know one word.
With the loss of labor,the old farmers ________at home had to choose less laborintensive crops.
—Believe it or not,my sister and I are twins.—Oh,you must have had the case________you were taken for your sister.