6. Behind the house, there are ..tall trees.......................... (tall trees / trees tall / a tall tree / tall tree)

7. Do you watch television? .........Yes,i do...................

a. Yes, I do b. Yes, she does c. No, I do d. No, she doesn't

8. What .........does........ she .......do.................... after school? She does the homework

a. do/do b. does/do c. does/does d. do/does

9. My brother washes .............his............... face at seven. (his / her / my / your)

10. ...............In............. front of the house, there is a ig yard. (In / Of / At / To)

k mk nha!

\(39=3.13\)

\(78=2.3.13\)

\(160=2^5.5\)

\(\text{Ư}CLN\left(39,78,160\right)=1\)

SKT_NTT làm sai rồi