_____, experts point out that students can easily fail at starting their business because of a lack of preparations.
A.But | B.However | C.while | D.though |
The bridge is so important to the people here that once ________ it must be carried out without delay.
A.designs | B.having designed | C.designing | D.designed |
Though they had a meeting yesterday, there is still much that remains______.
A.to solve | B.to be solved | C.solving | D.solved |
The students expected there ________ more free time before the test.
A.is | B.have been | C.to be | D.being |
They tried to prevent the damage ________ their cattle.
A.from protecting | B.protecting | C.protect | D.to protect |
His father disappeared, ________ two children and never _______ from again.
A.left; being heard | B.leaving; heard | C.left; be heard | D.leaving; to be heard |