my God, I left my portable computer in the taxi!— ________. Let’s call the taxi company first．

（天津市河东区201 4年高三二模考试）7.- It’s burning hot today, isn’t it? – Yes. ____ yesterday.

o the shops make money if theysell at such low prices —Manufacturers, it seems, are willing to bring down prices _______ big volume purchases.

Haven’t seen you for ages! Where have you been—I went to Ningxia and there for one year, teaching as a volunteer.

He ________ a long pole in the center of the field, and on the top of it I hung the lamp.