In many countries, some scientists are already _______ research in order to produce a cloned human baby.

______man in _____old jacket is Mr Brown.

Poetry written from the ______ of the urban youthtends to reveal their anxiety over a lack of sense of belonging.

way do you enjoy _______ the coming winterholiday, staying home or going on a trip to Europe

There are some health problems that, when ______ in time, can become bigger ones later on.