Mum wrote to me every week ,_____she was too busy with her teaching work . A if B even C unless D when
- Did you remember to give Mary the money you owed to her?- Yes, I gave it to her_ ____I saw her.
- The water was left running all night long.- Yes. It seemed that John ___. He was the last one to leave the lab.
Only after a baby seal is pushed into the sea by its mother _______to swim.
______ by Ren Changxia's deeds, many young girls want to be a policewoman in the future.
- What took you so long? - I got lost. I have no _______of direction.