No matter how he couldnt get in.что нужно поставить между how и he couldnt чтобы было правильно tired he hard hard he tired he tired hard

No matter how  hard he tried, he couldn't get in.

Ihave a sister. her name is anna. anne nine years. she goes to school in the third grade. anna is a good student. it only gets good grades. annai wake up at seven in the morning. she gets up, washes, cleans the teeth and does morning exercises. at seven-thirty she has breakfast. anna goes to school at eight o'clock. she rides the bus and go on foot. from school my sister back in three hours. she does not just lessons. anna first dinner, then go for a walk. my sister starts making lessons at five o'clock.

1) max was standing at the door. 2) anna and alice were discussing the new film. 3) mark was learning a poem by heart. 4) helen was reading a text book. 5) two girls were writing something in their notebooks. 6) oliver and tim were making fun of john. 7)alex was looking for a pen in his bag. в данном случае используется время past continuous. для его образования нужно поставить глагол to be в прошедшее время: was ( для i, she, he) и were ( для you, we, they) и после причастие (paticiple i) смыслового глагола, которое образуется путём добавления окончания -ing к основе. в примерах two girls, oliver and tim, anna and alice эквивалентом является местоимение they ( поэтому используем were) , алекс - , max, mark - he, поэтому используем was.