he teacher told them since light ________ (travel) faster than sound,lightning ________ (appear) to go before thunder.
travels, appears
暂无解析
He asked me whether my brother ________ (fly) to Beijing.
You ________ go now. It ’s getting late.
A beam of light will not bend round corners unless ________ (make) to do so with the help of a reflecting device
“Haveyoumovedintothenewflat?”“Notyet.Therooms________(paint).”
I know it isn ’t important but I can ’t help ________ about it.
