1.It would be very nice if you and your wife could come and spend the weekend with us.
    如國您和您的夫人能來這里與我們共度周末，那就太好了。
    2.Could you come round for a drink next Saturday at about 6:30 p.m?
    請您下星期六下午6點(diǎn)半左右來我家共飲幾杯。
    3.We look forwar to seeing you.
    我們期待著與您見面。
    4.Thank you very much for your kind invitation to dinner on Oct.1st.
    承蒙邀請我參加10月1日的晚宴，不勝感激。
    5.I would be delighted to come.
    我將樂意前往。