I’ve become good friends with several of the students in my school _______ I met in the English speech competition last year.

Excuse me, could you tell me ？– Go along this street until you see some buildings with golden roofs.

Has your friend completed his design? – Not yet. He ________ on it last night.

I’ veusing plastic bags when shopping. — You’ re right. It’ s good for our environment.

English is popular around the world _______ computers. [ ]