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                    - . ______ it rains when we can’t find a place to escape from the rain?
 - . A look at recent trends in world fisheries reveals ________ the ocean on a global scale.
 - . You don’t know ________ I want to see you again. It’s a year since I last saw you.
 - .How long do you think ______ will take to complete the sports center?
 - .How long do you think______ the construction company finishes the project?
 - ____ is it to ask her about that? She doesn’t know it either.
 - ____ it is to play football on such a cool afternoon.
 - ____ we move the picture over there? Do you think it’ll look better?
 - _____ of Hangzhou has your brother covered since he came here? —About half of it.I guess.
 - ______ a person looks like is not as important as ______ he or she grows up to be.