The schools themselves admit that not all children will successful in the jobs ______ they are being trained.
A．in that B．for that C．in which D．for which
______ scientists know where a storm will happen, winds will suddenly change, carrying the storm to a new direction.
A．Even if B．Since C．Despite D．Unless
He has been caught _________ the rain and is wet _________ the skin.
A．by; to B．in; to C．in; through D．with; in
It was Asimov was eleven years old his talent for writing became obvious.
A．that, when B．When, which C．when, when D．when, that
Is this the reason _____ at the meeting for his carelessness in his work?
A．he explained B．what he explained
C．how he explained D．why he explained
All these gifts must be mailed immediately__________ in time for Christmas.
A．in order to have received B．in order to receive
C．so as to be received D．so as to be receiving
