It is five years ________ we saw each other last time.[ ]

When you look at will have become a large tree, you will find a sense of satisfaction that you did your part to help solve the problem of climate change.

I will think about how Stephen Hawking managed to live a normal life and made great achievements _______my life feels unbearable．

_ you call me tosay you are not coming, I’ll see you at the theatre

Little Henry _______ the model plane for three years and he really loves it.