1.  The little boy ________ be a pianist in the future, so his parents are now forcing him to practise four to five hours a day.

2.  The process is much more important than the result—_______ you don’t need to worry too much about the test scores.

3.  You’d better ________ your sunglasses in the cinema. How can you watch the film with your glasses on?

4.  Sorry, I have to _________ because I have been talking online for too long.

5.  He had some difficulty in ____________ the new conditions on his visit to London last autumn.

6.  The twins act quite differently _____________ they look much like each other.