12. The security in my neighbourhood is not good at the moment; so, we are advised to have
a dog to ___ our house.
A. stay in B. guard C. catch D. bark
13. ___ robots can help sick people, look after babies and old people.
A. teaching B. space C. automatic D. doctor
14. Cutting the ___ is one of my favourite things to do when I am in the garden because I can make the trees more beautiful.
A. hedge B. trees C. flowers D. garden
15. There is an annual singing ___ in my school where students can show their ability to sing and win some prizes.
A. compete B. competitive C. competition D. competing
16. I don't think you should ___ the computer too much, your eyesight will get worse.
A. using B. use C. used D. to use
12. The security in my neighbourhood is not good at the moment; so, we are advised to have a dog to ___ our house.
A. stay in B. guard C. catch D. bark
13. ___ robots can help sick people, look after babies and old people.
A. teaching B. space C. automatic D. doctor
14. Cutting the ___ is one of my favourite things to do when I am in the garden because I can make the trees more beautiful.
A. hedge B. trees C. flowers D. garden
15. There is an annual singing ___ in my school where students can show their ability to sing and win some prizes.
A. compete B. competitive C. competition D. competing
16. I don't think you should ___ the computer too much, your eyesight will get worse.
A. using B. use C. used D. to use