The team has been working overtime on the research project_____.（2010－76)A．latelyB．just no

Within the team, a work plan can tell each member what（)and why.A. is being doneB. has

When reentering an engine room that has been flooded with CO2, the investigating team shou

The linebacker and captain of the team______most valuable player.A．have been selectedB．has

What type of sentence is "Jim has failed in the exam though he has been working hard. "？A．

Since the late 1930s the Bureau of Indian Affairs of the United States has been working to

●The project budget has been finalized.Additional work has been discovered that was not pl