One or two days ____quite enough to complete the work. ___ you or he going to work with me?

 There ____ a desk, two beds and four chairs in the room

Three fourths of the ________ in the country have run out.

John as well as the other staff members who ______ working with this world-famous company ______ to attend its 100th anniversary.

Tony has much difficulty ______Chinese , so he often asks me for help .