Điền các động từ khuyết thiếu vào chỗ chấm sau:
8.As i won't be at home tonight,i ........ do my homework during my lunch break
9.Passengers ..........smoke until the signs have been switched off.
10.There are a lot of tickets left ,so you....... pay for the tickets in advance
11I......have worn my best suit to the party yesterdey,everyone else was very casually dressed
12."What are you doing this weekend?"" I have not decied yet.I .........go on a picnic with my family."
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Sinh Học lớp 12
