________it is to throw snowballs at each other on the playground after snow!

＿＿it is for us to see that he does his work so well! 

Be sure to be here early tomorrow, ＿＿＿＿＿? 

For more information about Cambridge,_____ our website at www.cambridge.org.

Don’t ___ shy. Everyone may make mistakes at the beginning.