Mr. Smith is busy these days ________ a new book on how to develop a child’s reading skill.
#96734
A
working out
B
working on
C
working for
D
working with
推荐题目
—What made Alice so upset?—________.
#91329
A
Peter’s leaving without saying goodbye
B
Peter left without saying goodbye
C
Peter was leaving without saying goodbye
D
Peter had left without saying goodbye
(2013·皖南八校二联)It is necessary that we keep the young generation ________ of the current affairs.
#89072
A
informed
B
being informed
C
informing
D
to inform
——Can the project be finished as planned?—— Sure, _________ it completed in time, we’ll work two more hours a day.
#90817
A
having got
B
to get
C
getting
D
get
He observed a stranger _______ around the store at 12 p.m. last night.
#97199
A
to hang
B
hang
C
hanging
D
to be hanging
Taking a trip abroad is certainly good for old couples, but it remains ____ whether they will enjoy it.
#91808
A
to see
B
to be seeing
C
to have seen
D
to be seen