—Can we go camping tomorrow,as planned?—I’m afraid not. The dark clouds a heavy rain.
A person ________ email account is full won't be able to send or receive any emails.
She'll never forget her stay there ________ she found her son who had gone missing two years before.
Gun control is a subject ________ Americans have argued for a long time.
Whenever I met her,________ was fairly often,she greeted me with a sweet smile.
She brought with her three friends,none of ________ I had ever met before.