---- do you spell ruler?----R—U—L—E—R, ruler.
Yesterday ________ 8-year-old boy fell into the river.________boy was saved by a policeman.
In our school library there _____a number of books on science, and in these years the number of them ____growing larger and larger.
Sunglasses are used ________ protecting your eyes in sunny days.
_______ he is in poor health, ______ he is still busy working all day and all night. A.Although; but B.Although; / C.Although; and
These apples in this store look_____ but sell_____. A.beautiful; well B.ugly; well C.well; badly