. What is the reading shown on the picture?
| A．5g | B．500g | C．150g | D．0. 5g |
-- Come in, please. -- ________.
A. Yes B. NoC. Thank you
--Is this ________ English book?
-- No, it’s my book.
A. heB. sheC. her
-- What’s this________ ? -- It’s a pen.
A. in English B. at EnglishC. English
-- What’s this?
-- __________ English book.
A. It’s a B. It’s anC. This’s a
-- Is tiffs your ruler? -- No, _________.
A. this is B. it isn’tC. it’s not