1.Tom has got a letter from his sister recently.（改为同义句）
Tom __________ __________ __________ his sister recently.
2.顺便问一下,他最近忙吗?
___________________,has he been busy recently?
3.我和父母将在那儿呆一个星期,享受阳光和海滩.
My parents and I will stay there for a week to enjoy____________.