Do you like her friends—- Yes. One of her friends often _______ her _____her English in the class.

If you buy ____ iphone 6 in our shopping mall, you will get ___ umbrella for free.

The doctor the farmer sent his son is well-known in the field.

81. In order to finish the work in time，they always worked far______the night.

You should study hard. No one can _______ you ________a good future.