The “Chinese Dream” is _______ dream to improve people’s well-being and ____ dream of harmony, peace and development．
A．the; a B．a; a
C．a; the D．the; the
--- Did you remember to give Mary the money you owed her?
--- Yes．I gave it to her _____ I saw her．
A．while B．the instant
C．suddenly D．once
The president promised to keep all the board members _____ of how the negotiations were going on．
A．inform B．informing
C．be informed D．informed
______ chemistry is a branch of chemistry．
A．Applying B．Apply C．Applied D．To apply
More and more high-rise buildings have been built in big cities ______ space．
A．in search of B．in place of
C．for lack of D．for fear of
---We haven’t seen each other for ages．
---No, I don’t remember how many years ago _______ I last saw you．
A．it was that B．was it that
C．it was when D．was it when
