IV. Supply the correct tense of the words given in each blanket. 1. Four countries _______________ (visit) by John so far. 2. London _______________ (have) a population of eight million people. 3. The Statue of Liberty in New York is a monument which _______________ (symbolize) freedom. 4. Vietnam’s Independence Day _______________ (celebrate) on September 09th. 5. We _______________ (visit) Sydney Opera House for several times. 6. Some activities _______________ (prepare) to celebrate the lunar new year now.

1 câu trả lời

=>

1. have been visited

-> so far (bị động HTHT, S have/has been V3/ed)

2. has

-> have/has : có (London -> dùng has)

3. symbolizes : tượng trưng (a monument -> số ít, thêm s)

4. is celebrated 

-> bị động HTĐ is/am/are V3/ed

5. have visited

-> several times (HTHT)

6. are being prepared

-> now (bị động HTTD is/am/are being V3/ed)