We may find that learning a foreign language does not have to be________learning our mother tongue,but can in fact be twice ________.
.Don’t be frightened by sharks as there is___________chance of being hit by lightning than being attacked by a shark.
.Polly found herself_________ up at a man_________with his hand___________on her arm.
The possibility____ pleasant smells might reduce pain has recently been suggested by new research.
_______ a dark night, they took the sick boy to the hospital. And after an hour’s curing, the boy was out of danger very soon.
.As we all know, the UK ________ four parts: England, Scotland, Wales and Northern Island.