How long do you think ____ the car factory launches a new model?
They’ve made full preparations, but it remains ______whether they will be able to do a good job in the experiment.
The blue sky of the holiday brochure was such a ______this rainy March day.
Who will be in charge in ______ of our boss?
Everything seemed to be going ______for the first two days after I moved to New York.
Team leaders must ensure that all members ______their natural desire to avoid the embarrassment associated with making mistakes.