Many a professor__________looking forward to visiting Germany now.Many scientists__________studied animals and plants in the last two years.
Mr Peter is a techer __by all the students in the school.
Tom’s bike needs ___. A. to repair B repairing C. repair D. be repaired
__ of them has got a book.
Wang Jing is sitting __ my right.
Little Jim sat under the tree, ___ about that maths problem.