—Look! The boy in the white shirt ___be Tom. --It ____be him. I saw him enter the library just now.
I hope he can _____ the first prize in the competition.
My mother is ______ about you.
--_____ you speak Chinese? –Yes,I’ve stayed in China for two years.
I _______ fly a kite with my family.
--- What about ______ to the park? ---Good idea.