This printer is of good quality. If it _______ break down within the first year, we would repair it at our expense.

ind someone who looks like the suspect, my_______ reaction will be to tell the police

One way for students to prevent H7N9 flu virus is to openthe windows of the classroom to allow the air to ________

Look at the chart! Jim has ________than Simon.

win the final tonight, the team are going to tour around the city ______bytheir enthusiastic supporters.