At the railway station,the mother waved goodbye to her daughter until the train was________.
I am writing this E-mail to ask you for some advice on how to __________ a band.
Although technically speaking you may not have __________, you certainly haven't told us the whole truth.
My aunt always brings me a pretty gift __________ she comes.
If you turn your bag __________, the books will fall out.
They failed several times, and they finally __________ the hope of finding an effective way of solving the problem.