I’m Mingming. I am from Beijing. I have a pet in my home. It’s very beautiful. It has a red mouth and big eyes. Its“coat”  has many colors. It can fly(飞)，and it can speak both English and Chinese. It’s my good friend. Sometimes(有时) I play with it . I like it a lot .

小题1:Does Mingming have a good friend at home .

A、Yes, he does    B. No, he doesn’t     C. Yes, he have

小题2:What does the pet look like ?

A. It has a wide mouth and small eyes

B. It looks colorful (多彩的)

C. Its head is long.

小题3:The pet can ____________.

A. swim    B. write       C. fly

小题4:The pet can speak _____________.

A. English   B. Chinese  C.  both A and B

小题5:What is the pet?

A. A cat     B. A dog   C. A parrot（鹦鹉）

设S_n为等差数列{a_n}的前n项和，S₄=14，S₁₀-S₇=30，则S₉=______．