Great changes have taken place in that school. It is no longer _____it was 20 years ago, ______it was so poorly equipped.
She is believed______ the train, otherwise she would have arrived here by now.
Scientists say it may be five or six years ______ it is possible to test this medicine on human patients.
The victims of the accident demanded that the case ______ at once.
We each took ______ tea after having ______ wonderful supper at my aunt’s yesterday.
The dress is nice but she doesn’t like the ______ on the material.