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Nowadays, a lot of important inventions ( carry out) by scientists ( work) for large industrial firms. However, there ( be) still opporunities for other people ( invent) various things. In Britain, there is a weekly TV program which ( attempt) to show all the devices which people ( invent) recently. The people ( organize) the program receive information about 700 inventions per year. New ideas can ( develop) by private inventors. However,...
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Dùng đúng thì, dạng của động từ trong ngoặc
Nowadays, a lot of important inventions ( carry out) by scientists ( work) for large industrial firms. However, there ( be) still opporunities for other people ( invent) various things. In Britain, there is a weekly TV program which ( attempt) to show all the devices which people ( invent) recently. The people ( organize) the program receive information about 700 inventions per year. New ideas can ( develop) by private inventors. However, it is important ( consider) these questions: Will it work? Will it ( want)? Is it new?
1. Carried out
2. Are working
3. Are
4. To invent
5. Attempts
6. Invented
7. Organizing
8. Be developed
9. To consider
10. Be wanted
1. have been carried out
2. working
3. are
4. to invent
5. attempts
6. have invented
7. organizing
8.be developed
9. to consider
10. be wanted