81.My brother has driven his car to work every day when he bought it.

                              A                  B                         C            D

82. The air conditioner who is in the silting room is out of order.

                                    A         B                     C        D

83. Vietnam's first man-made satellite has just sent up into space.

             A                    B                         C                  D

84. I didn't use the computer since last week so I don't know what's wrong with it.

             A                                       B                                   C                     D

85. The television which we bought it five days ago gives very good pictures.

                                   A                       B                              C                       D

86.Yesterday Duong got mark 10 in maths. that made him very happy.

                                  A                              B           C                  D

87. We should raise money to help the poverty in our city.

            A                B         C             D

88. My aunt used to doing voluntary work in the local orphanage.

                               A                        B                      C          D

89. The young is not fully aware of the importance of learning English.

                       A          B         C         D

90. We will going to spend our summer holiday in Da Lat next month.

            A                     B         C                                    D

91. We have a small party in one of our teacher's houses tomorrow evening.

            A          B                     C                             D

92. Only today we have learnt that the caves are closed until after Tet.

                        A                            B             C             D

93. I’m going to have a four- days trip in Ho Chi Minh City.

          A                           B     C                  D

94. Our teacher isn't seeming very happy at the moment.

       A                  B                         C      D

95. There  are   a lot of black  clouds in the sky. It  will rain.

                   A         B                   C                            D