[简答题]Classes in Studio every afternoon
Room 51 on (41)
On Fridays can use (42) for private study
Extra courses:
Monday: (43)
Tuesday: (44)
Wednesday: (45)
Forms to register for extra courses from: (46)
Saturday course on computer-aided design:
Open to (47) students only
Must provide own (48)
For short absences, phone (49)
For absences of more than two days, write to (50) Classes in Studio every afternoon
Room 51 on (41)
On Fridays can use (42) for private study
Extra courses:
Monday: (43)
Tuesday: (44)
Wednesday: (45)
Forms to register for extra courses from: (46)
Saturday course on computer-aided design:
Open to (47) students only
Must provide own

[单项选择]Every room in the house （）entered, and $10 in notes and a gold watch were missing.
A. was
B. had been
C. has been
D. have been

[填空题]This afternoon Alan Smith will speak in Room ______.

[填空题]Do Jim clean his room every day

[单项选择]In every language there are two great classes of words which, taken together, consist of the whole vocabulary. First, there are those words with which we become acquainted in daily conversation, which we learn, that is to say, from the members of our own family and from our familiar associates, and which we should know and use even if we could not read or write. They concern the common things of life, and are the goods in trade of all those who speak the language. Such words may be called "popular", since they belong to the whole people; and are not the exclusive possession of a limited class.
On the other hand, our language includes a large number of words which are comparatively seldom used in ordinary conversation. Their meanings are known to every educated person, but there is little occasion to use them at home or in the market-place. Our first acquaintance with them comes not from our mother’s lips or from the talk of our school-mates, but from books that we read, lectures t
A. essential to daily life
B. not regular in usage
C. convenient to use
D. not*standard enough to be used