Lisa hasn’t been feeling well _____ You’d better go and see her[ ]

Of the two coats, I’d choose the _____one to spare some money for a book.

The sentence structure of “Eddie is watching Hobo work”.

You ________ pay too much attention to your reading skill, as it is so important.[ ]

The school made it a rule that the students should ________ to their feet when class begins. [ ]