One of her achievements is helping us understand _________ chimps ______ like humans.

Water-skiing and surfing are myfavourite How about you —-I ______surfing to water-skiing

What do you think of ____opening ceremony ofthe national games –It is simple but ____great success

I saw Jane and her boyfriend in the park at eight yesterday evening. —Impossible. She TV with me in my home then.

Tom was about to close the window ______ his attention was caught by a bird