He had his camera ready ____he saw something that would make a good picture．
A．even if B．if only C．in case D．so that
Look over there--- there’s a very long，winding path _____up to the house．
A．leading B．leads C．led D．to lead
I'm afraid he’s more of a talker than a doer, which is ____ he never finishes anything．
A．that B．when C．where D．why
They are broadening the bridge to ____ the flow of traffic．
A．put off B．speed up C．turn on D．work out
The two girls are so alike that strangers find ___ difficult to tell one from the other．
A．it B．them C．her D．that
Find ways to praise your children often，____you’ll find they will open their hearts to you．
A．till B．or C．and D．but
