I'm sorry I (complete)forgot that it was your birthday yesterday.
Never mind.
In the words unhappy and unusual,the "un" means _________.( )
A.veryB.mostC.notD.less
They shouted (happy) when they have climbed the top of the mountain.
I'm busy these days.Hanging out with friends is almost (possible )for me now.
Mr.Green advise us to keep a diary.His (suggest)is good for our writing.
You need to think very (careful) about which course you want to take.
If you tell your father the (true),he won't be so angry with you.
Let's go and take the front seats so that we may hear the teacher (clear)
The Smiths are having a (discuss)about where to go for this summer vacation.
All the people in the word wish to enjoy a beautiful and life.(peace)
The police warn the drivers to drive slowly on days because it is dangerous.(snow)
Mr.Green is so serious that he always thinks before making a decision.(careful)
Tu Youyou is one of the Nobel Prize in 2015.We're proud of her.(win)