I helped Sally buy a new

I helped Sally buy a new watch I helped Sally buy a new I HELPED SALLY BUY A NEW WATCH是什么时态 I helped Sally ___(buy)a new watch. I helped Sally ______(win)a new hat I helped Bob_(买)a new watch. I helped Tom bought a new computer. i( )buy a new watch... Jim helped his mother (buy) a new watch last month.用buy还是to 英语翻译i helped him buy some furniture for his new house yester I helped Tom buy 还是I helped Tom bought Sally says her mother (buy)her a new skirt next Sunday