I am (please) _____ to inform you that you have won the first prize. The expert made a very (help)___ suggestion for the project. I am told that Mr. Smith has refused (work) _____ in the Human Resources Department. The manager promised that the customer's complaint would (look into) ______ as soon as possible. Consumers have become less interested in 3D TV at home, partly because of (have) _____ to wear special glasses. Those who get nervous (easy) _____ may try Taiji, which relaxes the mind and strengthens the body. According to a report (publish) _____ yesterday, an increasing number of young people are involved in community activities. We are informed that all the materials (arrive) ________ in the port of Chicago by now. Greatly (encourage) _____ by his friends, Jack has signed up for the singing competition. In his speech the manager expressed his thanks to those who have made their (contribute) _____ to the company.