—The heavy snow hasn't caused any inconvenience to people in Nanjing, has it?—Yes. Just imagine the city ________ with nearly 20 centimeters of snow one night.

We have made up our minds that we’ll go to Wales for our summer vacation, but we still have not ___________________ when we’re going.

To my amazement, that man ______ the flood and afterwards he became rich. But he ______ his wife and children and lived abroad.

Everybody tried to help those people ________by the recent earthquake.    (    )

The girl ________to figure out the boy’s attitude towards her but without success.