33. Those who suffer from headache will find they get ______ from this medicine.
.They thought about it for a long time, but still couldn’t ________ a solution.
.Many wild animals in the world _____ , so we must take measures to protect them.
.________ on the radio or see on TV is only a small part of all the wonderful music that is waiting for us.
.— Would you like to go to the exhibition with me, Dorothy? —I have got no interest in it; ______ , I have lots of emails to send.
.---Though I met with one difficulty after another, I _____ to get through with it. --Congratulations to you!