His illness ________ his absence.

None of them knew what happened they watched the news on the Internet.

Outside the school _______ crowds of students, ______ to know the results of the exam.

Alex, did you find the old house that you used to live in— Yes, but with much difficulty, for my hometown has _____ changed over these years.

Excuse me. How can I get to the supermarket–Go_____the bank and turn right. You will see it on your right.