Trains with the first letter D or Z can run __________ a speed of more than 200 kilometers an hour when it travels __________ the desert

appy childhoodmay have some negative effects on a person’s characters however, they are notalways_________,

I have packed your luggage for you need to rise early tomorrow. –Thanks. You ______ that. I am a big girl now and I can manage it, Mum.

Did Peter come back early last night? — Yes. It was not yet eight o’clock _________ he arrived home.

I’m afraid I’m not to help with the show, for I am very busy with my own project.[ ]