_ he tried many times, he still couldn’t move the heavy box.
Is this the factory __________ you visited the other day?
-----What’s Mary going to do this coming weekend? ----- I’m not sure. She ____________ go to the country to see her aunt.
sunny day it is today!
The number of the students in our school increasing now and a number of themabroad.
--Do you know________ this dictionary belongs to? --Let me see. Oh, it’s__________.