---What a lovely time he had ______ with his friend! And they had some time ______ about their study last Sunday.
Tom ' s brother _____ me _____ Tom just now.
It is important ______ students ______ carefully in class .
I decided ______ a house______ a beautiful garden .
Eric comes from________, but he speaks________ very well.
–What did you do before you came here? --I _______ in a factory.