请根据句意从方框中选择合适的单词并用其适当形式填空，使句子通顺。
choose  come  twelve  it   success
Nobody came close to the door, so the door seemed to close by _________ .
Without the help of our teacher, we did the experiment ___________ .
We are all busy getting ready for the _________ exams these days.
The traffic stopped, and he had no ______ but to walk home.
I hope to see you at my ________ birthday party.
请根据句意从方框中选择合适的动词并用其适当时态填空，使句子通顺。
show  visit  save  prefer   wait
Please keep quiet. The doctors _________ the dying man in it .
---You were not in when I called you yesterday afternoon.
----Oh, I _________ for my uncle at the airport.
----She seems to know much about the exhibition.
----That’s  right .  She ________ it three times since she came here.
I wonder how to use the washing machine.
That’s easy.  I ___________ you later.
My sister ________ red to black when she was young .