It is reported that housing prices of China rose by 1.5% in January this year, ______ with the same month last year, ______ the public doubt deeply.
. He was not brave. He ____ jump down from the roof.
—Is your mother still a teacher? —______.
—Shall I go and buy two more bottles of beer? —No, I’ve already bought twenty. That ___ be enough for us two.
.—Did you visit the museum? —No, we ____ it, but we spent too much time shopping.
Crusoe had to stay in cave, ___ go out, even for food.