1.　　　 It’s said that Australia became i_______ of Britain on the 1^st of January , 1901.

20.It’s always difficult being in a foreign country, e____ when you know little about the language.

Unit 2

19.Keep your kids safe by keeping ________ (枪)out of their hands.

18.The man climbed the mountain by r________ in the dark.

17.Poke is very h_________. He told the truth of the accident.

16.He b_______ went into the hunting house to save the baby trapped there.

15. The president made a ________(演讲) to the college students when he was on a visit to China.

14. When they heard that the president was murdered, they were all in deep _______ (悲伤).

13. As soon as they reached the fishing area, the fisher men _________(撒) their nets into the sea.

12. All the children listened to his ________ (冒险) with eager attention.