Scientists say it may be five or six years _____ it is possible to test this medicine to human patients

been trained for one and a half years, she managed to get aprofessional qualification afirst degree nurse

Not only ____ interested in football but ____ beginning to show an interest in it. [ ]

We all had a lot of fun at the barbecueyesterday. Pity you weren’t there. —I really should have gone with you, but I________ on some remaining problems.

Will you attend the meeting this afternoon —But I ________ told anything about it.