— What if Mr. Wang is against our project at the meeting?— He won’t be we ask for his advice in advance.
I think you should end it _______ it’s too late, or you may be sorry about it later.
The doctor could ______ by the symptom that the patient caught flu.
I can’t stand ________ with Jane in the same office. She just refuses _______ talking while she works.
I’m considering _______ a washing machine, which is considered ________ a great help to my wife.
By the time he was twelve, Edison ________ to make a living by himself .