Chia dạng đúng của động từ trong ngoặc

1.             When I (arrive)                                     at this house, he still (sleep)                                   .

2.             The light (go)                                         out while we (have)                                         dinner.

3.             Bill (have)                                      _breakfast when I (stop)                                        at this house this morning.

4.             She (wash)                                    _  up  when Vinh (arrive)                                      at this house.

5.             As  we  (cross)                                        the   Street,  we  (see)            _                            an accident.

6.             Tom (see) _                            a serious accident while he  (stand) __                              at the bus stop.

7.             The     children     (play)                                  football    when     their     mother     (come)

                             back home.

8.             The bell (ring)                                        while Tom (take) _                                   a bath.

9.             He (sit)                                        in a car when I (see)                                        him.

10.         We (clean)                                   the house when she (come)                               yesterday.