单句语法填空
1．Having__lost(lose) my best friend, I realized how much she meant to me.
2．Having__fed(feed) his little dog, the old man went out to play cards with his neighbors.
3．Last night, having__realized(realize) that it was my fault, I went to apologize to her.
4．Yesterday afternoon, having__helped(help) me finish my homework, Mom started to do housework.
5．Having__watered(water) all the flowers, the little girl left the greenhouse happily.
6．The boy pretended to__be__reading(read) when his mother came in.
7．You’re going to England next year. You should now practise speaking(speak) English as much as possible.
8．As she is looking forward to hearing(hear) from me, please remember to__post(post) this letter on your way to school.
9．Having__been__shown(show) around the Water Cube, the tourists were taken to visit the Bird’s Nest.
10．Walking(walk) in the fields on a March afternoon, the old man could feel the warmth of the spring.
