It is reported that the police will soon ____ the case of two missing children.
There are many talented actors out there just waiting _______.
---- Does your brother study in Beijing University?---- No, not now. But he ________ there for 7 years.
---- Oh, it’s raining hard outside. Do you think the milkman will arrive?---- Of course. He will come on time ________ it rains.
To keep healthy, most retired old people____ jogging as a regular form of exercise.
John, may I use your computer now?Sorry, it is not ____at the moment. It is being repaired.