‘ve left the classroom key insideagain—NoI’ve got it with me this time,but Ihave forgotten ______ the door

Because of the dry weather, trees have died in this area and is over 100.

22The girl often helps her best friend, ______ is not good at EnglishTo their delight, his English is improving day by day

The problem is__________he has enough time.

(2013·青岛二模)—I don’t mind how you do it ________ you finish the painting on time.—OK, I see