Question

Điền 1 câu trong bảng vào chỗ trống:

used to pay a lot for books	used to be better at mental arithmetic
used to walk more	used to use candles or burning torches
used to have untidy hair	used to exchange goods
used to fight battles face to face	used to talk together as a family
used to use a computer keyboard more	used to read more encyclopaedias

People ___before the car was invented. People ___before the electric light was invented. People ___before the television was invented. People ___before the calculator was invented. People ___before money was invented. People ___before the printing press was invented. People ___before the gun was invented. People___ before the mouse was invented. People ___before the mirror was invented. People ___before the internet was invented.

Answer 1

Điền 1 câu trong bảng vào chỗ trống:

used to pay a lot for books	used to be better at mental arithmetic
used to walk more	used to use candles or burning torches
used to have untidy hair	used to exchange goods
used to fight battles face to face	used to talk together as a family
used to use a computer keyboard more	used to read more encyclopaedias

People _used to walk more__before the car was invented. People _used to use candles or burning torches__before the electric light was invented. People _used to talk together as a family__before the television was invented. People _used to be better at mental arithmetic__before the calculator was invented. People _used to exchange goods__before money was invented. People _used to pay a lot for books__before the printing press was invented. People _used to fight battles face to face__before the gun was invented. People_used to use a computer keyboard more__ before the mouse was invented. People _used to have untidy hair__before the mirror was invented. People _used to read more encyclopedias__before the internet was invented.