—Have you got an i Phone 5?—No．—You' d better buy ____．It' s really cool!

-----Which of these electronic dictionaries do you like most ? -------________.They’re both expensive and of little use.

— There used to be a lot of fish in the lake many years ago.— Yes, but there are very _______ now because of the pollution.

There are many pine trees on ___ of the street.

To stay awake, he finished a cup of coffee and ordered ______.