hundreds
- Five _______ students from different schools took part in the English contest last Saturday.
- _______ trees have been planted near here, so the air is very fresh.
- _________trees have been planted near, so the air is very fresh.
- Some scientists think that it may take ______ years to make robots look like people, and do the same things as us.
- There’re students in Grade7.
- _________people attended the meeting last Saturday.
- Some scientists believe that there will be more robots inyears.
- Some scientists think that it may take ______years to make robots look like people, and do the same things as us.
- There were different kinds of dinosaurs in the word in the past.
- He buys __________ books, but he doesn’t read them at all.