Safety in school has been of great concern because of the frequent reports ____ students got injured or killed while in school.
Mr. Li isn’t here. He______Shanghai on business. He will be back next Monday.
Lucy, let me __________ a look at your new watch.—Ok, dad.
Our school sports meeting we had looked forward to______ in _______ fine weather, which was beyond our expectation.
Now, everybody, please turn to Page ________ and look at the ________picture.