-Hey, Jack! I’ve worked on this math problem half an hour ,but it’s got me nowhere. Could you give me a hand ?- ______ . I’m good at math.
--- Excuse me. Is this ________ dictionary ? --- No. That one belongs to ________.
By the time I ____________, I realized that I had left my umbrella in the shop.
--- Mary, what do you want, coffee or milk ? --- ___________. I don’t feel like drinking anything now, Mum.
In English, 99000044 reads _____________.
--- __________ do you tell your mother about your English result ? --- By using my mobile phone.