We (were clapping )our hands while they were singing on the
We (were clapping )our hands while they were singing on the
They were singing while we were dancing.
They were singing while we were dancing
we clapped our hands while they were marching across the par
They were singing while we were dancing.怎么读,
They were singing while we were dancing.和He came while I was
Our neighbors were _____ the garden while we were away.
The crazy fans were clapping and 欢呼when they saw the movie s
Ben ________(clap) his hands while the performers were march
people in the restaurant were ----- .they were happy we were
While the official's actions were widely denounced,they were
While we boys were working hard in the garden,our sisters we