In order to meet the deadline, Professor Smith along with his assistants the project day and night.
| A．work on | B．works at | C．is working on | D．are working on |
Sometimes we buy a magazine with absolutely no purpose ___________ to pass time.
| A．other that | B．rather than | C．as well | D．more than |
This test ___________ a number of multiple choice questions.
| A．is consisted of | B．consists of | C．compose of | D．is made of |
John speaks English ___________, if not better than, David.
| A．as well | B．as well as | C．so well | D．so well as |
Mother Teresa has ____ for the poor.
| A．devoted to care | B．devoted to caring |
| C．been devoted to caring | D．been devoted to care |
—Have you finished your book report?
—Not yet. I couldn't________on it with so loud music next door last night.
| A．draw | B．devote | C．direct | D．concentrate |