fill in with the right preposition from the verbs in the simple past
Last summer Mr and Mrs dupont [visit]London . They [see] the Houses of Parliament and many other buildings. MOST of all they [like] the Tower of London .They [go] to many parks .Mrs Dupont [like]the Enhlish food.
Mr Dupont [spend] a lot of time in the a British Museum.Both of them [be] impressed by the famous London museums .They [buy]presents for relatives and friends.