1) Ex.46 p.86 (вспомнить)
2) Ex.47 p.86
St Valentine’s Day comes on February 14. It is not a legal or a national holiday. Banks and offices are not closed, but it is a happy little festival for young people. It is widely celebrated among people of all ages by exchange of “valentines”. A “valentine” may mean a special greeting-card or a little present. It may be for the person who receives the gift. St Valentine is the patron of sweethearts.
February 14 is the anniversary of his death. The day is the time to send little gifts to those you love. Flowers and candy are favourite presents which sweethearts send to each other. Valentine candy is packed in red heart-shaped boxes and sold for this one day. Valentines are special greeting cards. They are often coloured red, have red trimmings and pictures of hearts.
4) сделать валентинку, английский вариант (ни одного русского слова!). (по желанию)