Shanghai is larger than __ in China.
| A．any cities | B．any other city | C．other city | D．other |
Why ______ you always ______ us instead of agreeing with us?
| A．do; oppose to | B．are; opposed to |
| C．do; disagree | D．are; opposed |
The twins are so much alike that their own mother can hardly ______ them ______ .
| A．say; apart | B．tell; from |
| C．tell; apart | D．know; apart |
______ I remind you of is to return the book to our English teacher.
—I will give it to him ______ I see him.
| A．What； the moment | B．That； immediately |
| C．What； while | D．Whether; once |
______ the fire broke out, three fire engines were rushed to the spot.
| A．Hardly | B．Quickly |
| C．Immediately | D．Gradually |
Because the aircraft will finally end up in the water, it ______ be unsinkable and built entirely of environmentally friendly materials.
| A．can | B．may |
| C．must | D．Will |