80. Peter (send) ______________________ the documents to his boss yesterday.
81. How many languages ______________ you ___________ so far? (Study)
82. Minh (practice) _________________the guitar twice a week.
83. Last Saturday, Binh (participate) _________________in raising funds for street children.
84. We (write) _________________hundreds of books so far.
85. Andy’s father loves (carve) _________________eggshells.
86. The Imperial Academy (built) _________________in 1076 under Emperor Ly Nhan Tong.
87. We should avoid (eat) ___________________ junk food.
88. My father felt tired so he (not watch) _________________ TV news last night
80. Peter (send) ____________sent__________ the documents to his boss yesterday.
81. How many languages _______have_______ you ______studied_____ so far? (Study)
82. Minh (practice) ________practices_________the guitar twice a week.
83. Last Saturday, Binh (participate) ______participated___________in raising funds for street children.
84. We (write) __________have written_______hundreds of books so far.
85. Andy’s father loves (carve) ________carving_________eggshells.
86. The Imperial Academy (built) _________was built________in 1076 under Emperor Ly Nhan Tong.
87. We should avoid (eat) ________eating___________ junk food.
88. My father felt tired so he (not watch) ________didn't watch_________ TV news last night