--Life ____ be very hard for people living in the north of Canada as it is very cold there in winter.—Yes, the weather there _____ be as low as 60℃ below zero.
#63305
A
must;can
B
shall;must
C
will;should
D
hasto;can
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－ Whose is this blue bike? －It ________ be Mary’s. Her bike is black and white.
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B
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