______ almost all our time to our schoolwork in the past three months, we have almost no time for fun and play．
| A．Having devoted | B．Devoted | C．To devote | D．To have been devoted |
Much to my __________, most of the people __________ to the party were old friends.
| A．astonishing; inviting | B．astonished; invited |
| C．astonishment; inviting | D．astonishment; invited |
Every pupil is __________ to be in the classroom at 7 am.
| A．supposed | B．being supposed |
| C．supposing | D．to suppose |
—The athletes won 51 gold medals in the 29th Olympic Games.
—We are all __________ their success in the Olympic Games.
| A．pride in | B．pride of |
| C．proud in | D．proud of |
The waste can be recycled into new products, which __________ will save natural resources.
| A．in turn | B．in return |
| C．in order | D．in time |
Tony __________ the deadline by two hours, but did not inform me __________, which made me angry.
| A．advanced; in advance | B．approached; ahead of time |
| C．put off; at time | D．delayed; in time |