Anna is going sightseeing in the Great Wall

问题描述:

Anna is going sightseeing in the Great Wall
Anna is (----)(----) the Great Wall

Anna is to visit the Great Wall
be to do sth 将要做某事David enjoyed himself in the yesterday(改为同义句) David(----)(-----)(-----)(----)(-----)in the park yesterdayhad a good time (你是不是多打了一个空)