Hi teachers,<br/><br/>1) You <u>have been studying</u> English for six years. (Study)<br/><br/>2) I <u>have not seen</u> you for a long time.<br/><br/>3) I saw him <u>leaning</u> against the door. (Lean)<br/><br/>4) We <u>bathed</u> in the sea. (Bathe)<br/><br/>5) Wood <u>floats</u> on water. (Float)<br/><br/>6) What have you been <u>doing</u> since I saw you? (Do)<br/><br/>7) She <u>is</u> not aware of the facts (Be)<br/><br/>Did I fill all correctly?<br/><br/>Many thanks in advance.