This ________ girl is Linda’s cousin.
| A．pretty little Spanish | B．Spanish little pretty |
| C．Spanish pretty little | D．little pretty Spanish |
--- Has Mary come back yet?
--- Yes. She has got many books from her elder schoolmates, and the number ___ 1000.
| A．adds up | B．adds up to | C．add to | D．add up to |
"Will you _______ us in the discussion ", she asked us.
A join in B join C take part in D take part
She felt very upset ___________ what her deskmate said.
A because B because of C as if D unless
When the expression first came into being, people refused （拒绝）to use it but _____ they began to accept it.
| A．usually | B．gradually | C．entirely | D．quickly |
Scientists say it may be five or six years _______ it is possible to test this medicine on human patients.
| A．since | B．after | C．before | D．when |