The police ______ for the lost child everywhere.
| A．is looking | B．has looked | C．are looking | D．are looked |
You had better encourage your children to____some of their pocket money for future education .
| A． put aside | B． put up | C． put off | D． put back |
The price of oil is increasing so rapidly.
Indeed ! The oil prices____by 10 and 20 percent so far.
| A． increased | B． increase | C． had increased | D． have increased |
Interestingly, the pet dog has been____to carry newspapers for its master.
| A． trained | B． checked | C． changed | D． turned |
She went to American two years ago .She ____there for half a year and then went to Japan.
| A． would work | B． worked | C． would be working | D．has been working |
China’s economy expanded 8.1 percent in the first quarter from a year earlier,___the slowest pace in almost three years.
| A． marking | B． to mark | C． having marking | D． marked |