Type seven. __________; _________; __________.
--she is drawing pictures on the sand; her sister is building a sand castle on the beach; the others are throwing starfish which are stranded on the shore far into the sea.
--some students are studying in the new library; some are surfing the internet; others are chatting with each other in the lobby.
--some people prefer using chopsticks to eat; some people prefer using forks knives and spoons to eat; the others prefer using their hands to eat.
--the cruel hand of winter reached down from the lead-gray sky; an uncountable army of locust-like snowflakes stole down onto the leafy trees; many branches on many trees bent and snapped like over-loaded horses under the unbearable weight of the silent invaders.
--i always see a lot of students standing close together and kissing each other when i come back to my residence hall; i used to feel extremely embarrassed if i noticed them or even just had a glance at them; now i have gotten used to these free "love films" happening each night and often cheerfully discuss what i have seen with my classmates!
--my mother is the fattest in the family; my father is the tallest; i am the smartest.
--reading can make you knowledgeable; thinking can make you wise; speaking can make you clever.
--the sky in autumn is as blue as the vast ocean where many birds soar freely; the sun in winter is as warm as a stove which gives out its generous heat to people; the clouds in spring are as gentle as little sheep that are eating grass leisurely in the blue sky.
--the snow and rain are heavily falling; the wind is strongly pushing everything down; the mother and her child are shivering in the cold bus shelter.
--the old and ugly teacher kept on criticizing the students by using
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