81.  The new term has begun, but how was your summer vacation.

82.  A new computer has been bought by the CAAC.

83.  Travellers have been greatly helped by the new computer.

84.  The new year is a very happy festival, all of Chinese like it very much .

85.  A new computer has been bought by the CAAC.

86.  Thanks to the new computer, now it is possible to find out much faster which planes still have free seats on them.

87.  The travellers at home and broad have been greatly helped by the new computer.

88.  The new dam controls the waters of the Nile so that they now run regularly all through the year.

89.  When the dam was finished, many of them would be covered by the waters of the new lake.

90.  The new buildings and parks can be seen everywhere.