Tìm và sửa lỗi sai:
1. she removed the dirty diss off the table.
2. Lou showed her up the nearby castle and country houses
3. Bicycle has been invented by a Germen invetor in 1816
4. The water in most rivers is unsafe to drink due to it is polluted
5. he was awarded first prize in the written competition
Tìm và sửa lỗi sai:
1. she removed the dirty => dirt diss off the table.
2. Lou showed her (up) => around the nearby castle and country houses
3. Bicycle has been => was invented by a Germen invetor in 1816
4. The water in most rivers is unsafe to drink (ue to) => because it is polluted
5. he was awarded first prize in the written => writing competition
Tìm và sửa lỗi sai:
1. she removed the dirty diss off =>OUT OF the table.
2. Lou showed her up =>around the nearby castle and country houses
3. Bicycle has been invented by a Germen invetor in=>SINCE 1816
4. The water in most rivers is unsafe to drink due to=>BECAUSE it is polluted
5. he was=>∅ awarded first prize in the written competition