【C11】A．forwardB．inwardC．outwardD．backward

I look ______ to speaking with you.A: forwardB: onC: backD: in

After stopping for a few minutes, the bus moved ______ to its next stop.A．forwardB．offC．wi

【C19】A．put forwardB．put downC．put offD．put into

Young children soon ______ words they hear their elders use.A．put forwardB．mm upC．pick upD

【C4】A．overallB．outermostC．outwardD．original

A．obscureB．unmistakableC．unacceptableD．backward