22. --- No, I’m afraid he isn’t in. This is his secretary speaking. Can I help you? --- _______.
-Tom has a lot of parties recently. - Yes, that may ________ why he didn’t do well in the test.
The teacher asked us to read the text________ second time to find________ topic of the text.
It was the order that all the soldiers ________to the front.
It was ________he said ________interested me.
Sometimes advertisements make________ possible for companies to sell the customers________ money cannot buy..