We will work ____ we are needed.
|
A．whenever |
B．because |
C．since |
D．wherever |
She will sing a song ____ she is asked.
|
A．if |
B．unless |
C．for |
D．since |
I’ll let you know ____ he comes back.
|
A．before |
B．because |
|
C．as soon as |
D．although |
He is so strongly built that he looks _______ he could lift an elephant.
|
A．if |
B．as if |
C．like |
D．that |
I’ll start early , _______ it is dark or light .
A. however C. whether C. if D. though
_______ you begin the work , you must carry it out through to the end.
|
A．When |
B．Though |
C．Sometimes |
D．Once |
