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Ⅰ. 用括号内所给单词的适当形式填空。
1. Cats and dogs have always been natural
2. She
3. The book has a short
4. They
5. My sister is a careful and enthusiastic
1. Cats and dogs have always been natural
enemies
(enemy).2. She
secretly
(secret) gave him a birthday gift before the party started.3. The book has a short
introduction
(introduce) written by a famous writer.4. They
have
never been
(be) to Beijing, and they hope to go there one day.5. My sister is a careful and enthusiastic
reader
(read).答案
1. enemies
2. secretly
3. introduction
4. have; been
5. reader
2. secretly
3. introduction
4. have; been
5. reader
Ⅱ. 用方框中所给单词或短语的适当形式填空。
attack unlock therefore base ... on ... day by day in time
1. We
2. The soldiers
3. You need to enter the correct password if you want to
4. He ran as fast as he could and managed to catch the last bus
5. Her English improves
6. She forgot to take her umbrella this morning;
attack unlock therefore base ... on ... day by day in time
1. We
based
this story on
a real event.2. The soldiers
attacked
the enemy camp bravely at dawn, and they successfully took control of the area several hours later.3. You need to enter the correct password if you want to
unlock
the hidden function of this app.4. He ran as fast as he could and managed to catch the last bus
in time
before it pulled away from the station.5. Her English improves
day by day
with hard work.6. She forgot to take her umbrella this morning;
therefore
, she got completely wet when the sudden rain came.答案
1. based; on
2. attacked
3. unlock
4. in time
5. day by day
6. therefore
2. attacked
3. unlock
4. in time
5. day by day
6. therefore
