______ these pictures, I couldn't help thinking of those days when I was in Beijing and ______ from the top of a thirty-storeyed building, Beijing looks more beautiful.
Only a___few were invited to the party held by the leader
They___friends since they met in Shanghai
It is almost five years___we saw each other last time
My train arrives in Chicago at eight o’clock tonight.The plane I would like to take from there___by then
The train leaves at 6:00 pm,so I have to be at the station___5:40pm at the lastest