I 

1.Lena said that I enjoyed chatting on the phone with my friends. 

2.A garden party is going to be organized to raise money for the victims of the flood. 

3.I think Paris is the most beautiful city. 

4.Despite of his intelligence,  he doesn't do well at school. 

5.If my brother has enough money,  he buy a new dictionary. 

II

1.Did you have good time in New York last week? 

2.You ought to eat less candies because they are not good for your teeth. 

3.It's the first time that we have visited Royal City in Ha Noi.

4.If the weather is fine,  we will go on an excursion tomorrow. 

5.They leave early this morning in order not to be late for the meeting.