---Do you feel like ____ out? ---No. I’d rather we _______ a taxi.

______ other good students, the teacher thinks, Alice is _______ student．

The radiation amount of a mobile phone for two half-hour periods per day is equal to ______ to an X-ray for ten seconds.

______ the project in time, the staff are working at weekends.

________ on ten years of observation and study, Professor Wang announced that everyone dreams every night，whether they realize it or not.