Singapore... two years ago

2. I 9 vist) singapore... two years ago, 3. look at those black clouds. It ( rain), 4. we are tired of ( work)... for low salary, 5. this is the second time you ( break).. a cup, 6. ( you/do) ... the homework yet ?, 7. Mai is in her room . She (play )... the guitar, 8. The teacher said the we should ( not make) ... noise in class, 9. Water... ( cover) most of the Earth's surface, 10. The gate... ( lock) at 6.30.p. meveryday