Используйте present perfect tense или present perfect continious 1. the children are playing basketball right now. ) for almost two hours. 2. the ) four times in the last hour, and ech time it has been for my roommate. 3. the ) for almost a minute. 4. it ) all day. 5. we ) three accidents so far this wonder how many more we will have if you keep using the tools carelessly. 6. we ) here since last june. 7. my little son is dirty from head to foot because he ) in the mud.